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C. FY8-23BA-000JUNE 2000
iR3250
REVISION 0
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PRINTED IN JAPAN (IMPRIME AU JAPON) 0600M0.16-1 COPYRIGHT© 2000 CANON INC. 2000 2000 2000 2000 CANON iR3250 REV.0 JUNE 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)
SERVICEHANDBOOK
Application
This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation,
maintenance, and repair of products. This manual covers all localities where the products are sold. For
this reason, there may be information in this manual that does not apply to your locality.
Corrections
This manual may contain technical inaccuracies or typographical errors due to improvements or changes
in products. When changes occur in applicable products or in the contents of this manual, Canon will
release technical information as the need arises. In the event of major changes in the contents of this
manual over a long or short period, Canon will issue a new edition of this manual.
The following paragraph does not apply to any countries where such provisions are inconsistent with
local law.
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COPYRIGHT © 2000 CANON INC.
Printed in Japan
Imprimé au Japon
COPYRIGHT© 2000 CANON INC. 2000 2000 2000 2000 CANON iR3250 REV.0 JUNE 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)
Prepared by
Office Imaging Products Technical Support Division
Office Imaging Products Quality Assurance Center
CANON INC.
Printed in Japan
REVISION 0 (JUNE 2000) (17712/18756/28353/30359/35870)
5-1, Hakusan 7-chome, Toride-shi, Ibaraki 302-8501 Japan
CONTENTS
ContentsCHAPTER 1 MAINTENANCE AND INSPECTION
A. Mechanical System ......................... 2-11. Non-Image Width ....................... 2-12. Image Margin.............................. 2-13. Checking and Adjusting the Non
Image Width and Margin ............ 2-24. Correcting the Displacement of
Images in Main Scanning Direction(each cassette; adjusting the margin).................................................... 2-3
5. Routing the Scanner Drive Cable.................................................... 2-4
B. Electrical System............................. 2-51. When Replacing the Reader
Controller PCB ........................... 2-52. Upgrading the Reader Unit ......... 2-53. Upgrading the Controller Unit.... 2-54. When Replacing the DC Controller
PCB ............................................. 2-65. When Replacing the CCD Unit .. 2-66. When Replacing the Scanning
Lamp ........................................... 2-67. When Removing/Mounting the
Scanning Lamp and Replacing theLight Intensity Detection PCB ... 2-7
CHAPTER 2 STANDARDS AND ADJUSTMENTS
I. Servicing Chart ................................ 1-1A. Items to Clean ................................. 1-21. ADF ............................................ 1-22. Reader Unit and Printer Unit ...... 1-33. Replacing the Toner Cartridge .... 1-4
II. Periodically Replaced Parts ............ 1-7III. Consumables and Durables ............. 1-7
A. ADF ................................................. 1-8
8. When Replacing the StandardWhite Plate.................................. 2-8
9. Checking the Photointerrupters .. 2-8C. Printer Driver Checker .................... 2-91. Outline ........................................ 2-9
D. Special Tools ................................. 2-101. Outline ...................................... 2-102. List of Connector Signals ......... 2-103. Control Panel ............................ 2-11
E. Using the Checker ......................... 2-121. Installation ................................ 2-122. Checking the State of the Printer
Unit ........................................... 2-133. Making Various Settings
(printer unit) .............................. 2-17F. List of Mode .................................. 2-211. Selection of Modes ................... 2-212. List of Paper Sizes .................... 2-213. List of Print Densities ............... 2-224. Details of Display/Settings ....... 2-23
G. Upgrading the Controller System . 2-331. Before Starting the Work .......... 2-332. Managing Data ......................... 2-343. Downloading............................. 2-36
B. Reader Unit ..................................... 1-8C. Printer Unit ...................................... 1-8D. Duplexing Unit (accessory)........... 1-10E. Envelope Feeder (accessory) ......... 1-10F. Replacing the Consumables .......... 1-111. ADF .......................................... 1-112. Reader Unit ............................... 1-113. Printer Unit ............................... 1-14
CONTENTS
A. Outline ............................................. 4-11. Starting Service Mode and Making
selections..................................... 4-22. Ending Service Mode ................. 4-33. Backing Up the RAM ................. 4-34. Basic operation ........................... 4-4
B. DISPLAY (control display mode)......................................................... 4-6
C. I/O Mode ....................................... 4-151. R-CON (input/output state of
reader controller PCB) .............. 4-152. FEEDER (state of feeder
controller PCB) ......................... 4-183. SORTER (state of finisher
controller PCB) ......................... 4-20D. ADJUST (adjustment mode) ......... 4-241. <AE>......................................... 4-262. <ADJ-XY> ............................... 4-263. <CCD>...................................... 4-274. <BLANK> ................................ 4-285. <COLOR> ................................ 4-28
E. FUNCTION(operation check mode) ................. 4-29
F. OPTION (settings mode) .............. 4-39G. TEST (test mode) .......................... 4-461. Grid (PG-TYPE1) ..................... 4-482. 17 Gradations (w/o density
correction; PG-TYPE2) ............ 4-48
CHAPTER 4 SERVICE MODE3. 17 Gradations (w/o density
correction; PG-TYPE3) ............ 4-484. Blank (PG-TYPE4)................... 4-495. Halftone (PG-TYPE5) .............. 4-496. Solid Black (PG-TYPE6) ......... 4-497. Vertical Lines (PG-TYPE7) ...... 4-508. Horizontal Lines (PG-TYPE3) . 4-50
H. COUNTER (counter mode) .......... 4-51I. FEEDER (feeder mode) ................ 4-531. DISPLAY .................................. 4-54
J. BOARD (board mode) .................. 4-56K. Fax Board ...................................... 4-581. Service Data .............................. 4-582. Registering the Bit Switch
(#1 SSSW) ................................ 4-633. Setting the Menu Switch
(#2 MENU) ............................... 4-764. Making Various Settings
(#3 NUMERIC Param.) ............ 4-785. Setting the Site of Installation
(#5 TYPE) ................................. 4-806. Setting the Printer Parameters
(#7 PRINTER) .......................... 4-807. Initializing the Settings
(#8 CLEAR).............................. 4-848. Test Mode (#9 TEST) ............... 4-859. PRINT Test ............................... 4-86
A. Sensors ............................................ 3-1B. Thermistor, Lamps, and Heaters ..... 3-3C. Clutches and Solenoids ................... 3-5D. Fans, Motors, and Heater ................ 3-7E. PCBs ................................................ 3-9F. Duplex Unit ................................... 3-11G. Variable Resistors (VR),
Light-Emitting Diodes, and CheckPins by PCB .................................. 3-12
CHAPTER 3 ARRANGEMENT AND FUNCTIONSOF ELECTRIC PARTS
1. Reader Unit ............................... 3-122. Printer Unit ............................... 3-153. Controller Unit .......................... 3-184. Fax Unit .................................... 3-22
CONTENTS
A. Machine Proper ............................... 5-1B. Fax ................................................... 5-6
CHAPTER 5 SELF DIAGNOSISC. Paper Deck ...................................... 5-6D. Finisher ............................................ 5-6
A. GENERAL TIMING CHART ....... A-11. Reader Unit ................................ A-12. Printer Unit ................................ A-2
B. LIST OF SIGNALS........................ A-31. Input/output Signals to/from DC
controller PCB ........................... A-3C. GENERAL CIRCUIT DIAGRAM A-91. controller unit ............................ A-92. Reader unit .............................. A-113. Printer unit .............................. A-13
APPENDIXD. Specifications ............................... A-151. Reader Unit .............................. A-152. Printer Unit .............................. A-173. Default Ratios .......................... A-204. Copying Speed ......................... A-21
E. Special Tools ................................ A-22F. Solvents and Oils .......................... A-23
L. Service Report ............................... 4-901. System Data List ....................... 4-902. System Dump List .................. 4-102
3. Error Transmission Report ..... 4-1054. Error Reception Report
(for servicing) ........................ 4-106
1-1
MAINTENANCE AND INSPECTION
CHAPTER 1 MAINTENANCE AND INSPECTION
I . Servicing Chart
The machine does not have part that require periodical servicing. So that its parts may lastlonger, however, observe the following during visits to the user’s for replacement of consumablesor the like:
Checks
Check the general condition.
Check faulty copies.
a. Image densityb. White background (for
soiling)c. Characters (for clarity)d. Leading edge margine. Left/right marginf. Trailing edge marging. Fixing, registration (for
displacement), back (forsoiling)
h. Abnormal sound
While the power switch is onand the lever of the leakagebreaker is at ON, press thetest switch. If normal, thelever will shift to OFF to turnoff the power; otherwise,replace the leakage breaker,and make a check onceagain.
Enter the result of checkingthe leakage breakers.
No.
1
2
3
4
5
6
7
8
9
10
11
RemarksWork
Report to the person in charge.
Record the counter reading.
Make test copies in Direct,Reduce, and Enlarge modes.
Clean any soiled areas. (See thenext page for items.)
Make test copies.
Press the leakage breaker testswitch of the reader unit and theprinter unit to make sure eachoperates normally.Thereafter, turn off the powerswitch, and shift the lever to ON;then, turn on the power switch.
Caution:Check to make sure thatgrounding is made correctly.Otherwise, leakage may nottrip the breakers.
Execute auto gradation correctionin user mode.
Make sample copies.
Put the sample copies in order,and clean up the area around themachine.
Record the counter reading.
Fill out the Service Sheet, andreport to the person in charge.
1
1-2
MAINTENANCE AND INSPECTION
A. Items to Clean1. ADF
Figure 1-101
[1] [2] [3] [4] [5] [6] [7] [8] [9]
[10][11][12]
: Clean : Replace : Lubricate : Adjust : Inspect
1
2
3
4
5
6
7
8
9
10
11
12
Feed/reversing roller
Registration roller
Registration paper sensor (S3)
Separation belt
Feed roller
Original tray paper sensor (S1)
Pickup roller
Feed belt
Delivery roller
Copyboard glass retainer (right)
Pre-separation guide
Vertical size plate
On the reader side.
Or, 6 mon., whichever is earlier.
On the reader side.
Remarksevery 100,000 every 200,000
NameRef.Maintenance interval
1-3
MAINTENANCE AND INSPECTION
2. Reader Unit and Printer Unit
Part
No. 1 through No. 3 mirrors
Reflecting shade (scanninglamp)
Scanner rail
Lens CCD
Standard white plate
Multifeeder roller
Cassette pickup roller
Feed roller
Separation roller
Separation pad
Registration roller assembly
Paper guide
Fixing assembly inlet guide
Static eliminator
Remarks
Use a blower brush.*
Clean with alcohol; then, apply silicone oil(FY9-6011).
Use a blower brush.*
Use lint-free paper or alcohol.
Use lint-free paper or alcohol.
Use lint-free paper.
Use lint-free paper; if dirt is excessive, usealcohol.Do not remove the spring during cleaning; adisplaced spring will cause skew movementor jams.If the spring is found to be displaced, correctit.
Use lint-free paper.
Use lint-free paper.
Use the special brush (attachment).
Unit
Externals and Controls
Pickup/feeding
Fixing assembly
Transfer
*Take care not to touch the mirrors and lenses, and keep the CCD free of dust.
1-4
MAINTENANCE AND INSPECTION
3. Replacing the Toner Cartridge
Caution:Never throw the toner cartridge into fire.The toner will catch fire, causing burnsor fires.Be sure to use a toner cartrdige speciallydesigned for the machine.
1) Open the upper cover.
2) Hold the toner cartridge by its grips withboth your hands. Then, lift it to remove.
3) Take the new toner cartridge out of itsprotective bag.Keep the bag. You will need it when re-moving the toner cartridge.
Figure 1-102
Figure 1-103
Figure 1-104
1-5
MAINTENANCE AND INSPECTION
4) Pull up the tape [1] slowly to remove it to-gether with the protective sheet [2].
5) Rotate the toner cartridge as shown slowlyfive to six times as shown to even out thetoner inside it.
6) Place the toner cartridge on a firm, levelplace.
7) While holding the toner cartridge with onehand, shift the orange tab and pull itslowly so that the sealing tape (about 71cm in length) is completely out of the car-tridge.
Figure 1-106
Figure 1-107
Figure 1-108
[1]
[2]
Figure 1-105
1-6
MAINTENANCE AND INSPECTION
8) Fit the toner cartridge in such a way that itwill slide in at the indicated angle; slide itfully into the machine slowly.
9) Push in the toner cartridge in the directionof the arrow.
10) Close the upper cover.
Figure 1-111
Figure 1-110
Figure 1-109
1-7
MAINTENANCE AND INSPECTION
II . Periodically Replaced Parts
The machine does not have parts requiring periodical replacement.
III . Consumables and Durables
Some parts of the machine may require replacement once or more over the period of productwarranty because of wear or damage. Replace them as needed by referring to the following tables.
1-8
MAINTENANCE AND INSPECTION
C. Printer Unit
B. Reader Unit
A. ADF
A-1
A-2
A-3
Feed belt (pickup assembly)
Separation roller
Feed belt
FB3-5702
FF5-5207
FC1-7815
4
1
1 If dirt cannot be removed.
250,000
250,000
250,000
Estimated life(copies) RemarksQ'tyPart numberPart nameNo.
R-1
R-2
Scanning lamp
Cooling fan
FH7-3336
FH6-1463
1
2
500 hr
30,000 hr
Estimated life(copies) RemarksQ'tyPart numberPart nameNo.
P-1
P-2
P-3
P-4
P-5
P-6
P-7
P-8
P-9
P-10
P-11
P-12
P-13
Manual feed pickup roller
Manual feed separation pad
Fixing assembly
Feed roller
Separation roller
Transfer roller
Scanner cooling fan
Power supply cooling fan
Controller cooling fan
Delivery fan
Manual feed tray cooling fan
Controller cooling fan
LCD unit
RB1-9526
RF5-2703
RG5-4318
RG5-4319
RF5-1834
RF9-1394
RH7-1266
RH7-1396
RH7-1289
RH7-1271
RH7-1397
FH6-1544
FG6-4486
1
1
1
1
2
2
1
1
1
2
2
1
1
1
Replace at the same time.
100/120V model
230V model
Replace at the same time.
200,000
200,000
350,000
350,000
350,000
350,000
350,000
25,000 hr
25,000 hr
25,000 hr
25,000 hr
25,000 hr
50,000 hr
10,000 hr
Estimated life(copies) RemarksQ'tyPart numberPart nameNo.
1-9
MAINTENANCE AND INSPECTION
Figure 1-301 Arrangement of Consumables 1
Figure 1-302 Arrangement of Consumables 2
[A-2][A-1] [A-3]
[P-1][P-2][P-6][P-3]
[P-4][P-5]
1-10
MAINTENANCE AND INSPECTION
Figure 1-303 Arrangement of Consumables 3
D. Duplexing Unit (accessory)The duplexing unit does not use consumables.
E. Envelope Feeder (accessory)The envelope feeder does not use consumables.
[P-13][R-2]
[R-1]
[P-12]
[P-11]
[P-8]
[R-2]
[P-10]
[P-7]
[P-9]
1-11
MAINTENANCE AND INSPECTION
Figure 1-304
Figure 1-305
[1][2]
[3]
4) Remove the two screws [4], and detachthe scanner inside cover [5].
[5]
[4]
F. Replacing theConsumables
1. ADFFor details, see the DADF-C1 Service
Manual.
2. Reader Unita. Scanning Lamp1) Remove the right glass retaining cover.2) Remove the copyboard glass.3) Remove the screw [1], and detach the
magnet catcher [2] and the scanning lampcover [3].
1-12
MAINTENANCE AND INSPECTION
5) Move the No. 1 mirror mount to where thescanning lamp cover was removed.
6) Remove the two screws [6], and detachthe anti-reflection plate [7].
Figure 1-306
[7]
[6]
Figure 1-307
Cut-off (front)
Cut-off (rear)
Caution:When mounting the anti-reflection plate,be sure to fit the anti-reflection plate intothe cut-off (front, rear) of the No. 1 mir-ror base. In addition, be sure that theconnector is fully fitted to the anti-re-flection plate.
1-13
MAINTENANCE AND INSPECTION
7) Disconnect the connector [6], and removethe two screws [7]; then, detach the scan-ning lamp [9] from the electrode plate(front) [8].
Figure 1-308
[9]
[6]
[7] [8]
Figure 1-309
8) Remove the scanning lamp [10] (w/ scan-ning lamp heater) to the front.
9) Remove the scanning lamp heater and theheater rings (front, rear) from the scan-ning lamp.
[10]
b.1 Power Supply Cooling Fan1) Remove the rear upper cover, left upper
cover, and rear cover in the order given.2) Disconnect the connector [1], and remove
the two screws [2]; then, detach the fan[3].
Figure 1-310
[2]
[2]
[1]
[4]
1-14
MAINTENANCE AND INSPECTION
Figure 1-311
b.2 Scanner Motor Cooling Fan1) Remove the front cover.2) Disconnect the connector [1], and remove
the two screws; then, detach the fan [3].
[1]
[2] [3]
Figure 1-312
Figure 1-313
[1]
[2]
[3]
3. Printer Unita. Manual Feed Pickup Roller1) Open the manual feed tray.2) Remove the cover [1].
3) While pressing on the holding plate [2],pick the tab on the manual pickup roller[3] and pull out the manual feed pickuproller.
1-15
MAINTENANCE AND INSPECTION
b. Manual Feed Separation Pad1) Remove the manual feed pickup roller.2) Using a flat-blade screwdriver [1], detach
the manual feed separation pad [2].
c. Fixing Assembly1) Open the left cover.2) If a duplexing unit is installed, push down
the knob [1] and pull out the duplexingunit [2].
3) Push down the knobs on both ends of thefixing assembly unit, and pull out the fix-ing assembly.
Figure 1-314
Figure 1-315
Figure 1-316
[1]
[2]
[1]
[2]
[1]
[2]
1-16
MAINTENANCE AND INSPECTION
4) Holding the fixing assembly unit withboth your hands, take out the fixing as-sembly carefully.
5) Remove the packing material from thenew fixing assembly, and pull out the twospacers.
6) Slide the new fixing assembly into themachine along the rails.
7) Push the fixing assembly fully inside themachine.
Figure 1-320
Figure 1-318
Figure 1-317
Figure 1-319
1-17
MAINTENANCE AND INSPECTION
8) Check to make sure that the fixing assem-bly [1] is securely in place, turn the knob[2] to fix it in place.
d. Feed Roller and Separation Roller1) Remove the upper cassette and the lower
cassette by releasing the stopper.
2) Take note of the position of the feed rollerand the separation roller of each cassetteholder.
Figure 1-321
Figure 1-322
Figure 1-323
[1]
[2]
B
A
[1]
[2]
[1]
[2]
[1] Feed roller[2] Separation roller
1-18
MAINTENANCE AND INSPECTION
Figure 1-324
Figure 1-325
3) Turn the roller until the tab is where it maybe operated easily.
4) Pick the tab, and pull out the roller.
5) Pull put the other rollers by repeatingsteps 3) and 4).
1-19
MAINTENANCE AND INSPECTION
6) Mount the new rollers. Thereafter, checkto make sure that each one is securely inplace.
e. Transfer Roller1) Open the supper cover, and take out the
toner cartridge.
2) Lift the gear assembly of the transfercharging roller as shown.
Figure 1-326
Figure 1-327
Figure 1-328
1-20
MAINTENANCE AND INSPECTION
3) Remove the transfer roller together withthe paper guide as shown.
4) Remove the transfer charging roller [1]from the paper guide [2].
5) Mount the new transfer charging roller tothe paper guide.
6) Insert the shaft of the new transfer charg-ing roller into the machine’s bushing;then, push in the shaft of the gear assem-bly.
Figure 1-329
Figure 1-330
Figure 1-331
[1]
[2]
1-21
MAINTENANCE AND INSPECTION
Caution:1. If you have replaced the scanning lamp, perform the following; for details, see p. 4-6:
• Clean the No. 1/2/3 mirror, reflecting shade, and standard white plate.• Clean and lubricate the scanner rail.• Adjust the intensity of the scanning lamp (Function>MISC-R>LAMP-ADJ in service
mode).• Adjust the CCD (Function>CCD>CCD-ADJ in service mode).
2. Check Display>MISC>FL-LIFE in service mode.
2-1
STANDARDS AND ADJUSTMENTS
2
CHAPTER 2 STANDARDS AND ADJUSTMENTS
A. Mechanical System2. Image Margin
The image margin on copies made in Directmust be as follows:
Leading edge: 3.0 ±2.0 mmLeft/right: 3.5 ±2.0 mmTrailing edge: 3.0 ±2.0 mm
1. Non-Image WidthThe non-image width on copies made in Di-
rect must be as follows:Leading edge: 2.5 ±2.5 mmLeft/right: 2.5 ±2.5 mmTrailing edge: Not specified.
2 54 6 8 10 12 14 16 18 200
5.0 ±2.0mm
10
8
654
2
0
5.0 ±2.0mm
Figure 2-A101 Leading Edge Non-ImageWidth
Figure 2-A102 Left/Right Non-ImageWidth
Figure 2-A103 Leading Edge ImageMargin
2 54 6 8 10 12 14 16 18 200
5.0 ±2.0mm
Figure 2-A104 Left/Right Image Margin
10
8
654
2
0
5.0 ±2.0mm
2-2
STANDARDS AND ADJUSTMENTS
3. Checking and Adjusting the Non-Image Width and MarginObserve the following sequence when making checks and adjustments:
• Adjusting the left/right image margin (COPIER>ADJUST>BLANK>BLANK-L,R)• Adjusting the leading edge/trailing edge non-image width (COPIER>ADJUST>BLANK>
BLANK-T,B)• Adjusting the image read start position (COPIER>ADJUST>ADJ-XY>ADJ-X,Y)• Checking the image margin
For details of the above, see VII.D “Adjustment Mode (ADJUST)” in Chapter 12.
Reference:The machine does not require the adjustment of registration as part of the adjustment of theleading edge margin.
2-3
STANDARDS AND ADJUSTMENTS
4. Correcting the Displacement of Images in Main Scanning Direction (eachcassette; adjusting the margin)
If the image in main scanning direction is displaced or the margin shows a discrepancy whenthe upper cassette or the lower cassette is used as the source of paper, adjust the margin as follows:
Reference:The multifeeder or the duplex unit (accessory) do not require adjustment of the margin.
1) Remove each cassette from the machine, and adjust the roll in the cassette with a screwdriverto eliminate displacement of images.
0.5mm
w[1] [2] [3] [4]
[1]
[2]
[3]
[4]
Figure 2-A106
Figure 2-A105
Displacement toward top of image
Displacement toward bottomof image
Feed direction
Feed direction
Match the displacement
2-4
STANDARDS AND ADJUSTMENTS
Figure 2-A107
Caution:1. Check the scanner drive cable for twisting, and check to make sure that it has not ridden
over the pulley.2. Move the No. 1 mirror base and the No. 2 mirror base by hand to make sure that they
move smoothly. At this time, avoid touching the reflecting plate.3. Take care not to damage the cable by the edge of the metal plate.
5. Routing the Scanner Drive CableFor instructions used to route the scanner drive cable, see the Reader Service Manual: VII.B.4
“Routing the Scanner Drive Cable” in Chapter 2.
Wind 7 times.Fix in place temporarily.
Put the steel ball into the hole.
Be sure to avoid a gap between runs.
[7]
[3]
[5][4]
[1]
[2]
[6]
2-5
STANDARDS AND ADJUSTMENTS
B. Electrical System1. When Replacing the Reader Controller PCB
1) Remove the reader unit front cover. • If service mode is available,2) Copy the values of the items (11 in all) indicated on the reader unit service label (remove the
reader unit front lower cover) and also in service mode to the reader unit service label; then,go to step 3).
• If service mode is not available,Go to step 3).
3) Remove the reader controller PCB. (See the Reader Service Manual: IV.B.1 “Removing theReader Controller PCB” in Chapter 3.)
4) Assemble the machine. (Keep the cover removed in step 1) as it is.)5) Connect the reader unit power plug to the power outlet, and turn on the rear power switch,
printer unit power switch, and control panel power soft switch in the order indicated.6) Clear the RAM on the reader controller PCB in service mode: Function>CLEAR>R-CON.7) In service mode (COPIER>Adjust>DJ-XY, CCD), enter the values copied to the reader unit
service label in step 1). Be sure to press the OK key after entering the values.If service mode was not available in step 2), enter the values initially indicated on the servicelabel.
8) Make the following selections in service mode: COPIER> Function>MISC-R>USE-LAMP.9) Turn the VR (VR1601) designed for the adjustment of the scanning lamp and found on the
reader controller PCB to the left and the right; stop it when a beep is heard, and press the OKkey on the control panel screen. (See the instructions given for removing and mounting thescanning lamp and for replacing the light intensity detection PCB.)
10) Make the following selections in service mode: COPIER>Function>CCD-CCD-ADJ.11) When ‘CCD-ADJ’ is highlighted (reverse video), press the OK key on the control panel
screen to start CCD auto adjustment.12) See that ‘END’ is indicated on the screen when CCD auto adjustment ends. (The indication at
the top of the Service Mode screen changes from ‘READY’ to ‘SERVICE’ and then to‘READY’.)
13) Mount the front lower cover (w/ service label) removed in step 1).14) When all operations end, turn off and then on the printer unit power switch, and turn on the
control panel power switch.15) Execute auto gradation correction in user mode.16) End.
2. Upgrading the Reader UnitThe reader unit is upgraded by replacing the ROM DIMM on the reader controller PCB.
A. Replacing the ROM DIMM on the Reader Controller PCB
a-1 Removing the ROM DIMMSee the instructions on how to remove the ROM DIMM (on the reader controller PCB).
a-2 Mounting the ROM DIMM1) Mount the ROM DIMM by referring to the instructions on how to mount the ROM DIMM
(on the reader controller PCB).2) Assemble the machine.3) Go to step 9) of 1. “Replacing the Reader Controller PCB” in the previous section.
3. Upgrading the Controller UnitUpgrade the controller unit by means of downloading. For instructions, see VI. “Upgrading the
Controller System.”
2-6
STANDARDS AND ADJUSTMENTS
4. When Replacing the DC Controller PCBNo item needs to be executed.
5. When Replacing the CCD Unit1) Copy the values (AL-RG, AL-GB) indicated on the new CCD unit to the service label at-
tached to the reader unit front lower cover.2) Turn off the machine, and mount the new CCD unit.3) Turn on the machine.4) Enter the new values in service mode: Adjust>CCD>AL-RGAL-GB.5) Execute CCD auto adjustment in service mode: Function>CCD>CCD-ADJ.6) Attach the reader unit front lower cover.7) Execute auto gradation correction in user mode.8) End.
6. When Replacing the Scanning Lamp1) Replace the scanning lamp with a new one according to the instructions in the following, and
assemble the machine: Reader service manual VII.C.1 “Removing the Scanning Lamp/Scan-ning Lamp Heater” in Chapter 3.
2) Turn on the rear power switch/control panel power soft switch.3) Remove the two screw face plates and the two screws, and detach the reader unit front lower
cover.4) Turn on the control panel power soft switch.5) Make the following selections in service mode: COPIER>Function>MISC-R>LAMP-ADJ.
Then, press the OK key. Check that the indication on the Service Mode screen changes to‘SERVICE’, and wait 5 min (until the scanning lamp warms up).
6) When the scanning lamp has turned on, turn the VR designed for adjusting the scanning lampshown in the following figure to the left and the right until a beep is heard.
COPYLOAD
Scanning lamp adjusting VR
Figure 2-B101
7) Press the OK key on the control panel screen. (The indication on the Service Mode screenchanges to ‘READY’.)
8) Make the following selections in service mode: COPIER>Functions>CCD>CCD-ADJ.9) When ‘CCD-ADJ’ is highlighted (reverse video), press the OK key on the control panel
screen to start CCD auto adjustment.10) See that the screen indicates ‘END’ at the end of CCD auto adjustment. (The indication on
the top of the Service Mode screen changes from ‘READY’ to ‘SERVICE’ and then to‘READY’.)
11) Mount the front lower cover removed in step 3).12) Execute auto gradation correction in user mode.13) End.
2-7
STANDARDS AND ADJUSTMENTS
7. When Removing/Mounting the Scanning Lamp and Replacing the LightIntensity Detection PCB
1) Mount the removed scanning lamp back to the machine. Or, replace the light intensity detec-tion PCB according to the instructions in the following to assemble the machine: ReaderService Manual, VII.D.1 “Removing the Light Intensity Detection PCB” in Chapter 2.
2) Turn on the rear power switch/control panel power soft switch.3) Remove the two screw face plates and the two screws, and detach the reader unit front lower
cover.4) Turn on the control panel power soft switch.5) Make the following selections in service mode: COPIER>Functions>MISC-R>USE-LAM,
and press the OK key. Check that the indication at the top of the Service Mode screen haschanged to ‘SERVICE’, and wait for about 5 min (until the scanning lamp warms up).
6) When the scanning lamp has turned on, turn the VR designed for adjusting the scanning lampshown in the following figure to the left and the right until a beep is heard.
COPYLOAD
Scanning lamp adjusting VR
Figure 2-B102
7) Press the OK key on the control panel screen. (The indication at the top of the Service Modescreen changes to ‘READY’.)
8) Make the following selections in service mode: COPIER>Function>CCD>CCD-ADJ.9) When ‘CCD-ADJ’ is highlighted (reverse video), press the OK key on the control panel
screen to start CCD auto adjustment.10) See that ‘END’ has appeared on the screen to indicate the end of CCD auto adjustment. (The
indication at the top of the Service Mode screen changes from ‘READY’ to ‘SERVICE’ andthen to ‘READY’.)
11) Mount the front lower cover removed in step 3).12) Execute auto gradation correction in user mode.13) End.
2-8
STANDARDS AND ADJUSTMENTS
Figure 2-B103
3) Turn off the control panel power soft switch and the rear power switch, and mount the newstandard white plate to the machine.
4) Turn on the rear power switch, and turn on the control panel power soft switch.5) Make the following selections in service mode: COPIER>Function>CCD>CCD-ADJ.6) When ‘CCD-ADJ’ is highlighted (reverse video), press the OK key on the control panel
screen to start CCD auto adjustment.7) At the end of CCD auto adjustment, see that the screen indicates ‘END’. (The indication at
the top of the Service Mode screen changes from ‘READY’ to ‘SERVICE’ and then to‘READY’.)
8) Execute auto gradation correction in user mode.9) End.
9. Checking the PhotointerruptersThe machine allows checks on its photointerrupters using a service tool (RY9-0104) or a con-
ventional meter.
a. Using a Meter1) Set the meter range to 30 VDC.2) Connect the - probe of the meter to GND of the DC controller PCB or the reader controller
PCB.3) Connect the + probe of the meter to the terminals (on the DC controller PCB or the DC
controller PCB) indicated on the pages that follow.4) Make checks as instructed.
b. Using the Service ToolSee the instructions under C. “Printer Diver Checker.”
8. When Replacing the Standard White Plate1) Make the following selections to open the CCD screen in service mode:
COPIER>Adjust>CCD.2) Enter the value indicated on the new standard while plate by making the following selections
in service mode: COPIER>Adjust>CCD>W-PLT-X, W-PLT-Y, W-PLT-Z. Then, press theOK key.
∗XXXX YYYY ZZZZ∗Value of W-PLT-Z
Value of W-PLT-Y
Value of W-PLT-X
2-9
STANDARDS AND ADJUSTMENTS
C. Printer Driver Checker1. Outlinea. Outline
The printer driver checker is designed to operate the printer unit on its own for making checkson the printer unit; the checker may be used for the following three functions:
a. A solid black, horizontal line, vertical line, or solid white image may be printed on the printerunit. A choice may be made of the pickup slot and the delivery slot.
b. The state of each sensor used in the printer unit may be monitored, and solenoids, motors, andother loads may be forced to operate.
c. If a fault has occurred, the error data sent to the video controller (external device) from theprinter unit may be indicated using the LEDs of the checker.
Figure 2-C101
Caution:The checker may be used only for the printer unit and the duplexing unit (accessory).
DATA
DATA SET
bit 16 bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9bit 8 bit 7
bit 6bit 5
bit 4 bit 3bit 2 bit 1
DC24V
bit 21
0
bit 31
0
bit 41
0
bit 51
0
bit 61
0
bit 71
0
bit 81
0
ENTER TESTPRINTMODE SELECT
ON
OFF
1
DISPLAY
SET UP 2
3
5 67
8
910
11CANON INC.MADE IN JAPAN
RY9-0104
PRINTER DRIVER
bit 11
0
Connector 1
Connector 2 (not used)
Alligator clip (not used)
2-10
STANDARDS AND ADJUSTMENTS
D. Special Tools1. Outline
With the checker, the condition of the printer unit may be monitored and various settings maybe made combining the mode select switch and display/setup switch (Table 4-201).
Table 2-D101
2. List of Connector Signalsa. Connector 1
Table 4-202 shows the pin numbers of connector 1 and their functions:
Mode
operator call/service call
service call details/faulty print details/warning
fan/fan fault details
pickup assembly composition/selected pickup
assembly/paper in pickup assembly
sensor state 1
selected paper size
upper/lower cassette paper size/sensor state 2
paper jam cause/fan fault details 2
paper feed system electrical part state/sensor state 3
motor state
print density selection
ready inhibit/sleep setting
multifeeder manual feed tray paper size selection
test print pickup/delivery slot selection/pattern setting
paper feed system electrical part drive 1
paper feed system electrical parts drive 2
paper feed system electrical parts drive
DISPLAY (indicates state ofsensor and load sent by printer)
SETUP (various data settings to be sent to printer)
1
2
3
4
5
6
7
8
9
10
11
DISPLAY/SETUP
J1-1
J1-2
J1-3
J1-4
Pin No. Signal Function
+24VA
IN
OUT
GND
+24VA
Serial communications line (input)
Serial communications line (output)
GND
Table 2-D102
2-11
STANDARDS AND ADJUSTMENTS
3. Control PanelDATA LED
The settings of each sensor and load sent from the printer unit is monitored with reference to 16LEDs.
24VDC LEDIt turns on when the checker is supplied with 24 V.
MODE SELECT SwitchIt is used to select various modes. (Table 4-201)
DISPLAY/SETUP SwitchIt is used to switch between DISPLAY and SETUP.It is used to indicate the state of each sensor and load sent by the printer unit with reference toDATA LED.SETUPIt is used to set data using the DATA SET switch.
TEST PRINT SwitchWhen it is turned ON, the test print pattern selected by the DATA SET switch is printed on theprinter unit.
ENTER SwitchIt is used to enter the data selected by the DATA SET switch.
DATA SET SwitchIt is used to set various data to be sent to the printer unit. (Table 4-201)
DATA
DATA SET
bit 16 bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1
DC24V
bit 21
0
bit 31
0
bit 41
0
bit 51
0
bit 61
0
bit 71
0
bit 81
0
ENTERTESTPRINT MODE SELECT
ON
OFF1
DISPLAY
SET UP2
3
4
5 6 7
8
9
10
11
CANON INC.MADE IN JAPANRY9-0104
PRINTER DRIVER
bit 11
0
Figure 2-D101
2-12
STANDARDS AND ADJUSTMENTS
E. Using the Checker1. Installation
1. Turn off the copier's power switch.2. Connect the connector 1 [2] of the checker [1] to the connector J24 [3] of the envelope feeder
of the printer unit. (Figure 4-301)(However, the checker and the envelope feeder cannot be used simultaneously; if the enve-lope feeder is connected to the connector for the envelope feeder, disconnect the envelopefeeder.)
3. Turn on the copier's power switch.4. When the copier has entered standby state, operate the checker and make checks.
Figure 2-E101
Caution:A buildup of static charges, if any in your body, can cause the copier to malfunction or go outof order when you operate the printer driver checker. Be sure to touch a metal portion of thecopier before connecting the checker to discharge the buildup.
DATA
DATA SET
bit 16 bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9bit 8 bit 7
bit 6bit 5
bit 4 bit 3bit 2 bit 1
DC24V
bit 21
0
bit 31
0
bit 41
0
bit 51
0
bit 61
0
bit 71
0
bit 81
0
ENTER TESTPRINTMODE SELECT
ON
OFF
1
DISPLAY
SET UP 2
3
5 67
8
910
11CANON INC.MADE IN JAPAN
RY9-0104
PRINTER DRIVER
bit 11
0
[1]
[3] [2]
2-13
STANDARDS AND ADJUSTMENTS
2. Checking the State of the Printer UnitSelect 'DISPLAY' using the display/setup switch, and select the item to monitor using the
mode select switch, and check the state of the printer unit. (Table 4-201)
EX 1To check the nature of an operator call/service call,
[1] When the copier has entered standby mode, set the display/setup switch of the checker to'DISPLAY'.
[2] Set MODE SELECT to '1'.[3] Find out the bit whose data LED is on with reference to the mode list.
For instance, if bit 16 is on, we know that the fixing assembly has a fault from the mode list(Table 4-301).
DATA
DATA SET
bit 16 bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1
DC24V
bit 21
0
bit 31
0
bit 41
0
bit 51
0
bit 61
0
bit 71
0
bit 81
0
ENTERTESTPRINT MODE SELECT
ON
OFF1
DISPLAY
SET UP2
3
4
5 6 7
8
9
10
11
CANON INC.MADE IN JAPANRY9-0104
PRINTER DRIVER
bit 11
0
[3]
[1] [2]
Figure 2-E102
Caution:If MODE SELECT is selected while the display/setup switch is in 'SET UP', the mode se-lected before the display/setup switch is set to 'DISPLAY' will be maintained.
2-14
STANDARDS AND ADJUSTMENTS
Table 2-E101
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
fault in fixing assembly
fault in beam detection
fault in laser
fault in main motor
fault in scanner motor
fault in fan motor
fault in duplexing re-pickup roller
fault in holding plate lifter
fault in duplexing horizontal registration guide
faulty print
absence of cartridge
absence of paper
door open
jam
printer ready
Details of display/settings
DISPLAY
SET
UP
bit
MODE SELECT 1
[3]
2-15
STANDARDS AND ADJUSTMENTS
EX2To check the paper size selected for the upper cassette,
[1] When the copier has entered standby state, set the DISPLAY/SETUP switch of the checker to'DISPLAY'.
[2] Set MODE SELECT to '7'.[3] Read the bits whose LED is on from the mode list.
A paper size is indicated using bit 11 through bit 16 for the upper cassette and using bit 5through bit 10 (a total of 6). The same combinations are used for both upper and lower cassettes,and bit 11 through bit 16 and bit 5 through bit 10 are used to represent A through F. (Table 2-E102)
For instance, if bit 12 (B) and bit 11 are on, we know that the paper size is A3 from the papersize list (Tables 2-E102, 2-E103).
DATA
DATA SET
bit 16 bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1
DC24V
bit 21
0
bit 31
0
bit 41
0
bit 51
0
bit 61
0
bit 71
0
bit 81
0
ENTERTESTPRINT MODE SELECT
ON
OFF1
DISPLAY
SET UP2
3
4
5 6 7
8
9
10
11
CANON INC.MADE IN JAPANRY9-0104
PRINTER DRIVER
bit 11
0
[3]
[1] [2]
Table 2-E102
Ledger
A3
B4
Legal
Letter
A4
B5
A5
A4-R (vertical)
Executive
Universal
Envelope
Free
F
0
0
0
0
0
0
0
0
0
0
0
0
1
E
0
0
0
0
0
0
0
0
0
0
1
1
1
D
1
0
0
1
1
0
1
1
0
1
0
1
1
C
0
0
1
1
0
0
0
1
0
1
1
1
1
B
1
1
0
0
0
1
0
1
0
0
1
0
1
A
0
1
1
0
0
0
1
0
1
1
1
0
1
List of paper sizes
Figure 2-E103
2-16
STANDARDS AND ADJUSTMENTS
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
F
E
D Used to monitor the paper size selected for the upper cassette (Table 4-402).
C
B
A
F
E
D Used to monitor the paper size selected for the lower cassette (Table 4-402).
C
B
A
Remains on when the duplexing re-pickup roller is in home position (see Note).
Remains on when the upper cassette is set in place.
Remains on when the lower cassette is set in place.
Remains on when the LED on the DC controller PCB is on.
Details of display/settings
DISPLAY
SET
UP
bit
MODE SELECT 7
Table 2-E103
Caution:The state of the sensor inside the duplexing unit is not monitored while test printing is beingexecuted.
2-17
STANDARDS AND ADJUSTMENTS
3. Making Various Settings (printer unit)Select 'SET UP' using the display/setup switch, and select the desired mode using the mode
select switch (Table 4-201). After selecting the mode of operation using the data switch, press theenter switch to start the selected mode.
EX1To select 3 for the multifeeder tray,
[1] When the printer has entered standby state, set the display/setup switch of the checker to'SETUP'.
[2] Set MODE SELECT to '5'.[3] Find out the bits corresponding to the paper size from the table (Tables 4-304, -305). In the
case of A3, set bit 4 (B) and bit 3 (A) of the data set switch to '1'.[4] Press the enter switch to select A3 for the paper size.
DATA
DATA SET
bit 16 bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1
DC24V
bit 21
0
bit 31
0
bit 41
0
bit 51
0
bit 61
0
bit 71
0
bit 81
0
ENTERTESTPRINT MODE SELECT
ON
OFF1
DISPLAY
SET UP2
3
4
5 6 7
8
9
10
11
CANON INC.MADE IN JAPANRY9-0104
PRINTER DRIVER
bit 11
0
[3] [4] [1] [2]
Table 2-E104
Ledger
A3
B4
Legal
Letter
A4
B5
A5
A4-R (vertical)
Executive
Universal
Envelope
Free
F
0
0
0
0
0
0
0
0
0
0
0
0
1
E
0
0
0
0
0
0
0
0
0
0
1
1
1
D
1
0
0
1
1
0
1
1
0
1
0
1
1
C
0
0
1
1
0
0
0
1
0
1
1
1
1
B
1
1
0
0
0
1
0
1
0
0
1
0
1
A
0
1
1
0
0
0
1
0
1
1
1
0
1
List of paper sizes
Figure 2-E104
2-18
STANDARDS AND ADJUSTMENTS
Table 2-E105
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
F
E
D Used to monitor the paper size for the multifeeder (Table 4-402).
C
B
A
Used to monitor the print density.
Used to monitor the print density.
Used to monitor the print density.
Used to monitor the print density.
F
E
DUsed to select paper size for the multifeeder (Table 4-402); however, for test printing only.
C
B
A
Details of display/settings
DISPLAY
SET
UP
bit
For print density, see Table 4-403.
MODE SELECT 5
2-19
STANDARDS AND ADJUSTMENTS
EX4To execute test printing on the printer unit,To cause the multifeeder tray to pick up paper, the horizontal-line test pattern to be printed on
both sides, and the output to be delivered on the face-up tray, go through the following steps:
[1] When the printer unit has entered standby state, set the display/setup switch to 'SETUP'.[2] Set MODE SELECT to '8'.[3] Set the following bits of the data set switch as follows: bit 8 to '0', bit 7 to '1', bit 6 to '0', bit 5
to '0', bit 4 to '1', bit 3 to '1', bit 2 to '0', and bit 1 to '1'. (Table 4-306)[4] Press the enter switch.[5] Shift the test print switch to ON to make a single test print.
DATA
DATA SET
bit 16 bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1
DC24V
[1] [2][5][4][3]
bit 21
0
bit 31
0
bit 41
0
bit 51
0
bit 61
0
bit 71
0
bit 81
0
ENTERTESTPRINT MODE SELECT
ON
OFF1
DISPLAY
SET UP2
3
4
5 6 7
8
9
10
11
CANON INC.MADE IN JAPANRY9-0104
PRINTER DRIVER
bit 11
0
To select the horizontal-line (image) patternTo select double-sided printingTo select delivery to the face up trayTo select pickup from the multifeeder
Figure 2-E105
Caution:[1] Once selected in this mode, the test print data will be maintained when any other mode is
used for test printing.[2] When the test print switch is kept at 'ON', continuous printing will take place.[3] When selecting an image pattern, avoid using double-sided printing if solid black has
been selected.
2-20
STANDARDS AND ADJUSTMENTS
Table 2-E106
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
machine internal stationary jam
door open jam
face-down delivery stationary jam
face-down delivery delay jam
duplexing feeding assembly stationary jam
duplexing feeding delay jam
reversing assembly stationary jam
reversing assembly delay jam
fixing assembly delivery stationary jam
fixing assembly delivery delay jam
pickup delay jam
cassette pickup delay jam
fault in power supply fan
fault in fixing assembly/scanner fan
fault in electrical unit fan
fault in fixing assembly fan
Details of display
DISPLAY
SET UP
Pickup from lower cassette
Pickup from upper cassette
Pickup from multifeeder tray
Delivery to face-down tray
Delivery to face-up tray
Single-sided tray
Double-sided printing
Vertical lines
Horizontal lines
Solid white
Solid black
bi t 8
0
0
0
bi t 7
0
0
1
bi t 6
0
1
0
bi t 5
0
0
bi t 4
0
1
bi t 3
0
1
bi t 2
0
0
1
1
bi t 1
0
1
0
1
PrintmodePickup slot Delivery slot Image pattern
bit
[3]
MODE SELECT 8
2-21
STANDARDS AND ADJUSTMENTS
F. List of Modes1. Selection of Modes
Table 4-401 outlines each mode and its settings:
Ledger
A3
B4
Ledger
Letter
A4
B5
A5
A4-R (vertical)
Executive
Universal
Envelope
Free
F
0
0
0
0
0
0
0
0
0
0
0
0
1
E
0
0
0
0
0
0
0
0
0
0
1
1
1
D
1
0
0
1
1
0
1
1
0
1
0
1
1
C
0
0
1
1
0
0
0
1
0
1
1
1
1
B
1
1
0
0
0
1
0
1
0
0
1
0
1
A
0
1
1
0
0
0
1
0
1
1
1
0
1
List of paper sizes
Mode
operator call/service call
service call fault/faulty print details/warning
fan/fan fault details
pickup assembly composition/selected pickup
assembly/paper in pickup assembly
sensor state 1
selected paper size
upper/lower cassette paper size/sensor state 2
paper jam cause/fan fault details 2
paper feed system electrical part state/sensor state 3
motor state
print density selection
ready inhibit/sleep setting
multifeeder manual feed tray paper size selection
test print pickup/delivery slot selection/pattern setting
paper feed system electrical part drive 1
paper feed system electrical parts drive 2
paper feed system electrical parts drive
SETUP (various data settings to be sent to printer)
1
2
3
4
5
6
7
8
9
10
11
DISPLAY/SETUP DISPLAY (indicates state of
sensor and load sent by printer)
Table 2-F102
Table 2-F101
2. List of Paper SizesTable 4-402 shows combinations indicating paper sizes.
2-22
STANDARDS AND ADJUSTMENTS
3. List of Print DensitiesThe selected print density may be displayed or a print density may be selected by a specific
combination of bits 4, 3, 2, and 1 (LED) and switches; Table 4-403 shows possible combinations.
Lighter
Darker
bit4
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
bit3
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
bit2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
bit1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Print densities
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Table 2-F103
2-23
STANDARDS AND ADJUSTMENTS
4. Details of Display/SettingsThe following are details of display and settings of each mode:
Mode Select 1DISPLAY: operator call/service callSETUP: not used
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
fault in fixing assembly
fault in beam detection
fault in laser
fault in main motor
fault in scanner motor
fault in fan motor
fault in duplexing re-pickup roller
fault in holding plate lifter
fault in duplexing horizontal registration guide
faulty print
absence of cartridge
absence of paper
door open
jam
printer ready
Details of display/settings
DISPLAY
SET
UP
bit
Table 2-F104
2-24
STANDARDS AND ADJUSTMENTS
Mode Select 2DISPLAY: service call fault/faulty print details/warning details/fan fault details 1SETUP: print density settings
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
abnormal level of fixing assembly temperature
abnormal level of fixing assembly temperature
error in fixing assembly warm-up
abnormal drop in fixing assembly temperature
fixing assembly type mismatch
The revolution does not reach a specific number when the scanner motor is starting up.
The revolution deviated from a specific number while the scanner motor is being driven.
The revolution does not reach a specific number while the main motor is starting up.
The revolution deviates from a specific number while the main motor is being driven.
fault in multifeeder pickup fan
paper size mismatch
VSYNC absent error
BD error
toner level drop warning
face-down tray delivery full warning
print density setting
print density setting
print density setting
print density setting
Details of display/settings
DISPLAY
SET
UP
bit
(For a print density, see Table 4-403. )
Table 2-F105
2-25
STANDARDS AND ADJUSTMENTS
Mode Select 3DISPLAY: pickup assembly composition/selected pickup assembly/presence/absence of pa-
per in pickup assemblySETUP: ready inhibit/sleep settings
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Remains on if the printer is equipped with an upper cassette pickup function.
Remains on when the printer is equipped with a lower cassette pickup function.
Remains on when the printer is equipped with a multifeeder tray pickup function.
Remains on when the printer is equipped with an envelope feeder pickup function.
Remains on when the duplexing unit is set in place.
Remains on if the upper cassette is selected.
Remains on if the lower cassette is selected.
Remains on if the multifeeder tray is selected.
Remains on if the duplexing unit is selected.
Remains on if the paper deck is selected.
Remains on if paper exists in the upper cassette.
Remains on if paper exists in the lower cassette
Remains on if paper exists on the multifeeder tray.
Remains on if paper is in re-pickup position.
RDYINH set (Note 1)
special service mode (0: end; 1: start)
sleep mode (1: deep mode; 0: nap mode) (Note 2)
sleep set (Note 3)
Details of display/settings
DISPLAY
SET
UP
bit
Table 2-F106
Caution:[1] To set RDYINH, select mode select 3, and turn on the copier while holding down the
enter switch.[2] In deep mode, all drive systems are stopped (i.e., the supply of 24 V is withheld).
In nap mode, all drive systems except the fan motor are stopped.[3] Sleep mode cannot be turned off. To do so, turn off and then on the copier.
2-26
STANDARDS AND ADJUSTMENTS
Mode Select 4DISPLAY: sensor state 1SETUP: not used
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Remains on when the delivery cover or the upper cover is open.
Remains on when the delivery cover or the upper cover is open.
Remains on when the pickup unit door is open.
Remains on when the holding plate is moving up.
Remains on when the face-down tray is full of paper.
Remains on when the horizontal registration guide is in home position. (Note)
Turns on when the duplexing unit paper sensor detects paper. (Note)
Turns on when the reversal sensor detects paper. (Note)
Turns on when the face-down tray delivery sensor detects paper.
Turns on when the fixing delivery sensor detects paper.
Turns on when the registration paper sensor detects paper.
Turns on when the pickup assembly paper sensor detects paper.
Remains on when the upper cassette paper level sensor 2 is blocked.
Remains on when the upper cassette paper level sensor 1 is blocked.
Remains on when the lower cassette paper level sensor 2 is blocked.
Remains on when the lower cassette paper level sensor 1 is blocked.
Details of display/settings
DISPLAY
SET
UP
bit
Table 2-F107
Caution:The state of the sensors inside the duplexing unit is not monitored while test printing is beingexecuted.
2-27
STANDARDS AND ADJUSTMENTS
Mode Select 5DISPLAY: monitors selected paper size/print densitySETUP: selects multifeeder tray paper size
Table 2-F108
Mode Select 6DISPLAY: not usedSETUP: not used
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
F
E
D Monitors the paper size selected for the multifeeder tray. (For paper size, see Table 4-402.)C
B
A
Monitors the print density.
Monitors the print density.
Monitors the print density.
Monitors the print density.
F
E
DC
Selects a paper size of the multifeeder tray. (For paper size, see Table 4-402);however, this is good for test printing only.
B
A
Details of display/settings
DISPLAY
SET
UP
bit
(For print density, see Table 4-403.)
2-28
STANDARDS AND ADJUSTMENTS
Mode Select 7DISPLAY: paper size of upper/lower cassette/state of sensor 2SETUP: not used
16
15
14
13
12
11
109
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
F
E
D Monitors the paper size of the upper cassette. (For paper size, see Table 4-402.)
C
B
A
F
E
D Monitors the paper size of the lower cassette. (For paper size, see table 4-402.)
C
B
A
Remains on when the duplexing re-pickup roller is in home position. (Note)
Remains on when the upper cassette is set in position.
Remains on when the lower cassette is set in position.
Remains on when the LED on the DC controller PCB is on.
Details of display/settings
DISPLAY
SET
UP
bit
Table 2-F109
Caution:The state of the sensors inside the duplexing unit is not monitored while test printing is beingexecuted.
2-29
STANDARDS AND ADJUSTMENTS
Mode Select 8DISPLAY: paper jam cause/fan fault details 2SETUP: pickup for the printing/delivery slot selection/pattern selection
Table 2-F110
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
machine internal stationary jam
door open jam
face-down delivery stationary jam
face-down delivery delay jam
duplexing feeding assembly stationary jam
duplexing feeding assembly delay jam
reversing assembly stationary jam
reversing assembly delay jam
fixing delivery stationary jam
fixing delivery delay jam
pickup delay jam
cassette pickup delay jam
fault in power supply fan
fault in fixing assembly/scanner fan
fault in electrical unit fan
fault in fixing assembly fan
Details of display
DISPLAY
SET UP
Lower cassette pickup
Upper cassette pickup
Multifeeder tray pickup
Face-down tray delivery
Face-up tray delivery
Single-sided printing
Double-sided printing
Vertical lines
Horizontal lines
Solid white
Solid black
bi t 8
0
0
0
bi t 7
0
0
1
bi t 6
0
1
0
bi t 5
0
0
bi t 4
0
1
bi t 3
0
1
bi t 2
0
0
1
1
bi t 1
0
1
0
1
Print modePickup slot Delivery slot Image pattern
bit
2-30
STANDARDS AND ADJUSTMENTS
Mode Select 9DISPLAY: state of electrical parts of feeding system/state of sensor 3SETUP: drive setting 1 for electrical parts of paper feeding assembly
Table 2-F111
Caution:If you must force each load to operate using SETUP, be sure the operation will not be toolong.
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Remains on while the pickup motor drive signal is being generated.
Remains on while the pickup solenoid drive signal is being generated.
Remains on while the feeding clutch drive signal is being generated.
Remains on while the registration clutch drive signal is being generated.
Remains on while the multifeeder pickup clutch drive signal is being generated.
Turns on when the upper cassette paper sensor detects paper.
Turns on when the lower cassette paper sensor detects paper.
Remains on when the face-up clutch drive signal is being generated.
Remains on while the delivery paper present signal is being sent to the finisher or the like.
Remains on while the holding plate solenoid drive signal is being generated.
main motor drive
scanner motor drive
pickup solenoid drive
pickup motor control
pickup roller selection
pickup motor speed selection
feed clutch drive
registration clutch drive
Details of display/settings
DISPLAY
SET
UP
bit
0: stop; 1: drive
0: stop; 1: drive
0: stop; 1: drive
0: stop; 1: drive
0: upper cassette; 1: lower cassette
0: stop; 1: drive
0: stop; 1: drive
0: low speed; 1: high-speed
2-31
STANDARDS AND ADJUSTMENTS
Table 2-F112
Caution:[1] If you must force the clutch to operate using SETUP, be sure to avoid operating it too
long.[2] For the state of the multifeeder fan and drive, see the following tables.
Mode select 10DISPLAY: state of motorsSETUP: drive setting 2 of electrical parts for paper feeding system
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Remains on while the motor is rotating and, in addition, when the state is motor ready.
Remains on while the scanner motor is rotating and, in addition, the state is motor ready.
Remains on while the power supply fan motor is rotating at high speed.
Remains on while the fixing assembly/scanner fan motor is rotating at high speed.
Remains on while the electrical part fan motor is rotating at high speed.
Remains on while the fixing assembly motor is rotating at high speed.
Remains on while the multifeeder fan motor is rotating. (Note)
Remains on while the multifeeder fan is rotating. (Note)
Remains on when the upper cassette size detecting switch 4 is pressed.
Remains on when the upper cassette size detecting switch 3 is pressed.
Remains on when the upper cassette size detecting switch 2 is pressed.
Remains on when the upper cassette size detecting switch 1 is pressed.
Remains on when the lower cassette size detecting switch 4 is pressed.
Remains on when the lower cassette size detecting switch 3 is pressed.
Remains on when the lower cassette size detecting switch 2 is pressed.
Remains on when the lower cassette size detecting switch 1 is pressed.
multifeeder pickup clutch drive
multifeeder fan motor drive (Note)
multifeeder fan motor drive (Note)
Details of display/settings
DISPLAY
SET
UP
bit
0: stop; 1: drive
bit 2
bit 1
0
1
0
0
1
0
Set up
bit 10
bit 9
Low-speedrotation
High-speedrotation
Off
On
Stop
Low-speedrotation
High-speedrotationStop
Off
Off
On
Off
Display
Table 2-F113
2-32
STANDARDS AND ADJUSTMENTS
Mode Select 11DISPLAY: not usedSETUP: drive setting 3 for electrical part of feeding system
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
duplexing unit drive
face-up flapper solenoid drive
delivery selection signal (output ignal to finisher)holding plate solenoid drive
power supply drive
fixing assembly/scanner fan drive
fixing assembly fan drive
Details of display/settings
DISPLAY
SET
UP
bit
0: stop; 1: drive
0: stop; 1: drive
0: stop; 1: output0: stop; 1: drive
low-speed rotation; 1: high speed rotation
low-speed rotation; 1: high speed rotation
electrical unit fan drive low-speed rotation; 1: high speed rotation
low-speed rotation; 1: high speed rotation
Table 2-F114
Caution:[1] If you must force each load to operate using SETUP, be sure not to operate it too long.[2] The power fan, fixing scanner/scanner fan, electrical unit fan, and fixing assembly fan is
driven under the same control mechanism at the same time; be sure that the settings of allfour fans are the same.In addition, keep in mind that these settings are invalid for about 10 min following the endof printing.
2-33
STANDARDS AND ADJUSTMENTS
G. Upgrading the Controller System
The controller system may be upgraded by downloading from a PC.
1. Before Starting the WorkObtain the following:
• PC to which the service support tool (download tool; version 1.2J or later) has been installed• Bi-Centronics cable (w/ the notation "IEEE 1284 Std-compliant")• System CD
2-34
STANDARDS AND ADJUSTMENTS
2. Managing Data1) Start up the service support tool.2) Select ‘next’ on the ‘data management’ side.
Figure 2-G101
3) On the Management Work screen of the ROM data, select ‘add data’.
Figure 2-G102
2-35
STANDARDS AND ADJUSTMENTS
4) On the following screen, select ‘register from selected folder’.
Figure 2-G103
5) Select the drive in which the System CD has been inserted.6) Select the file of the version in question, and click ‘register’.
Figure 2-G104
2-36
STANDARDS AND ADJUSTMENTS
3. Downloadinga. Connection
• Check to make sure that the machine’s data lamp is off.
1) Turn off the machine’s two main power switches, and disconnect the power plug. If the net-work cable and the fax board are installed, disconnect the cable.
2) Connect the PC to the parallel connector on the controller side with a parallel cable.
• The PC must remain off.• The 25-pin terminal of the parallel cable must be connected to the PC while its 36-pin termi-
nal must be connected to the machine.
3) Turn on the PC, and start up the service support tool.4) Connect the machine’s power plug to the power outlet, and turn on the main power switch
(reader side first and then the printer side).
b. Starting Downloading1) Select ‘next’ on the ‘download/upload’ side.
Figure 2-G105
2-37
STANDARDS AND ADJUSTMENTS
2) Select SYSTEM or RUI, and then select ‘connect’.
Figure 2-G106
3) Start the machine’s service mode, and make the following selections: COPIER>Functions>SYSTEM>DOWNLOAD; then, click ‘OK’ so that the machine will be in download standbymode (indicating ‘STANDBY’).
4) When the machine is ready, click ‘OK’ of the Service Support Tool screen.
Figure 2-G107
2-38
STANDARDS AND ADJUSTMENTS
5) When connection ends, the following screen will appear. Select ‘OK’.
Figure 2-G108
6) Select ‘download system software’ on the Service Support Tool screen.
Figure 2-G109
2-39
STANDARDS AND ADJUSTMENTS
7) Select the desired language and the site on the Service Support Tool screen from ‘list of soft-ware’; then, click ‘start’ to start downloading.
Figure 2-G110
8) See that the progress of work is indicated during downloading.
Figure 2-G111
9) When downloading has ended, turn off the PC as follows: OK>go to basic selection menu>goto previous screen>end.
2-40
STANDARDS AND ADJUSTMENTS
c. After Downloading1) Turn off the machine’s main switch, and disconnect the power plug.2) Turn off the PC.3) Remove the parallel cable from the PC and the machine.4) If the network cable and the fax board are installed, fit the cable to its slot, and turn on the
machine’s main switch.5) When the machine has started up, start service mode and check the system version of the HDD:
COPIER>DISPLAY>VERSION>MN_CNT.
3-1
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF
ELECTRIC PARTS
A. Sensors
3
PS1401PS1402
PS1403
PS1
PS2
PS1208PS1202
PS1207PS1201
PS1204PS1203
PS1206PS1205
PS3
PS1302PS1301
PS1PS4
PS3
PS5 PS2PS6
Figure 3-101
3-2
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
Description
Prin
ter
unit
PS1PS2PS3PS1201PS1202PS1203PS1204PS1205PS1206PS1207PS1208PS1301PS1302PS1401PS1402PS1403
Photointerrupter
Photointerrupter
Symbol Name Notation
Registration paper sensorPickup sensorPickup unit sensorLower cassette sensorUpper cassette sensorLower cassette paper level sensor 1Lower cassette paper level sensor 2Upper cassette paper level sensor 1Upper cassette paper level sensor 2Lower cassette paper sensorUpper cassette paper sensorMultifeeder tray paper sensorHolding plate position sensorFace-down delivery tray full sensorFace-down delivery tray paper sensorFixing delivery paper sensor
PS1PS2PS3PS4PS5PS6
Original scanner home position sensorADF open/closed sensorOriginal sensor 1Original sensor 2Original sensor 3Original sensor 4
Rea
der
unit
Table 3-101
''
3-3
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
B. Thermistor, Lamps, and Heaters
ELCB1
THMH1
LA1
MSW1
SW1401
SW1602SW1601
SW1604SW1603
SW1602SW1601
SW101
MSW1
SW1604SW1603TH TSW
Figure 3-102
3-4
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
Table 3-102
Prin
ter
unit
Thermistor
Lamp
Heater leakagebreaker
THM
LA1
H1ELCB1MSW1
Original scanning lamp thermistor
Scanning lamp
Scanning lamp heaterLeakage breakerReader unit rear power switch
Rea
der
unit
Printer unit power switchPrinter unit power switch (w/ face plate)Door switchCassette 2 size detecting switch 1Cassette 2 size detecting switch 2Cassette 2 size detecting switch 3Cassette 2 size detecting switch 4Cassette 1 size detecting switch 1Cassette 1 size detecting switch 2Cassette 1 size detecting switch 3Cassette 1 size detecting switch 4ThermistorThermal switch
MSW1SW101SW1401SW1601SW1602SW1603SW1604SW1601SW1602SW1603SW1604THTSW
ThermistorThermal switch
DescriptionSymbol Name Notation
3-5
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
C. Clutches and Solenoids
SL3
CL1
CL2
SL2
SL1
ELCB2
RLY1
CL3
Figure 3-103
3-6
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
Table 3-103
Leakage breakerClutch
Solenoid
Relay
ELCB2CL1CL2CL3
SL1SL2SL3RLY1
Leakage breakerRegistration clutchFeeding clutchMultifeeder pickup clutch
Cassette pickup solenoidHolding plate solenoidFace-up delivery solenoidPower cut relay
CL
SL
DescriptionSymbol Name Notation
3-7
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
D. Fans, Motors, and Heaters
FM1
FM2
PM1
SMT1FAN1
MT1
FAN3FAN5
FAN2FAN4
H1H2
FAN6
Figure 3-104
3-8
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
Table 3-104
Fan
Heater
Motor
FAN1FAN2FAN3FAN4FAN5FAN6FM1FM2H1H2MT1PM1SMT1
Fixing assembly/scanner fanPower supply fanElectrical unit fanFixing assembly fanMultifeeder fanController power supply cooling fanHeat discharge fan 1Heat discharge fan 2Fixing main heaterFixing sub heaterMain motorOriginal scanner motorPickup motor
M
DescriptionSymbol Name Notation
3-9
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
E. PCBs
[6]
[4]
[3][5] [8]
[2]
[9]
[7]
[7]
[3]
[8]
[10][20]
[19]
[22]
[1]
[2]
[12][13]
[14]
[15]
[11]
[5]
[6]
[4]
[16]
[17]
[18]
[9]
[22]
[21]
[1]
Figure 3-105
3-10
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
Table 3-105
DescriptionRef. Name
Reader unit main power supply PCBInterface PCBReader controller PCBOriginal scanner motor driver PCB Inverter PCBIntensity detection PCBCCD/CCD driver PCBNoise filter PCBAccessory power supply PCBControl panel CPU PCBControl panel PCBSystem controller PCBMemory PCBPDL PCBNetwork PCBRelay PCBImage processor PCBDC controller PCBNoise filter PCBUpper cassette size detection PCBController DC power supply PCBMultifeeder tray PCBPickup PCBLower cassette size detection PCBSRAM PCBFan relay PCBSwitch/sensor PCBBD PCBLaser scanner motor driver PCBLaser driver PCBRelay PCBHigh-voltage power supply PCB
[1][2][3][4][5][6][7][8][9][1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23]
Supplies power to the reader unit.Communicates with the controller unit.Controls reader unit sequence.Controls the original scanner motor drive.Drives the scanning lamp.Detects the intensity of light of the scanning lamp.
Drives the CCD.Removes noise from the power supply line.Supplies power to the DADFControls control panel sequence.Controls key inputs.Controls the system.Stores machine information.Converts PDL data into image data.Controls network connection.Relays PCBs.Controls image processing.Controls the printer unit.Removes noise from the power supply line.Detects the size of paper in the upper cassette.
Supplies power to the printer unit.Controls pickup loads when the multifeeder is selected.
Controls pickup loads when the cassette is selected.
Detects the size of paper in the lower cassette.
Stores machine information.Connects the controller unit cooling fan.Controls switches/sensors.Detects the laser beam.Controls the laser scanner motor drive.Controls the laser output.Turns on/off the printer unit power.Controls the high-voltage power supply.
Prin
ter
unit
Rea
der
unit
3-11
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
F. Duplex Unit
SL
SL
CLPS2
PS2
PS2
PS2
M8
M
[1]
Figure 3-106
Description
Clutch
Photointerrupter
Solenoid
Motor
Symbol Name
DescriptionNameRef.
Notation
CL5
PS23PS24PS25PS26SL6SL7M7M8
Duplex feeding clutch
Duplex feed roller 1 home position sensorDuplex unit paper sensorHorizontal guide home position sensorReversal paper sensorDuplex flapper solenoidReversing roller releasing solenoidHorizontal registration motorDuplex motor
CL
SL
Controls loads inside the duplex unit and executes detection operations.
M
[1] Duplex driver PCB
Table 3-106
3-12
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
G. Variable Resistors (VR), Light-Emitting Diodes, and CheckPins by PCB
Of the variable resistors (VR), light-emitting diodes (LED), and check pins used in the ma-chine, those needed in the field are discussed.
Caution:Do not touch the VRs or check pins not found in the lists. They are for use at the factory only,and require special tools and a level of accuracy based on correct measurement.
Caution:1. Some LEDs emit dim light because of leakage current when they are off; this is a normal
condition, and must be kept in mind.2. VRs that may be use in the field ...............................
VRs that must not be used in the field ......................
1. Reader Unita. Reader Controller PCB
J16146162
12
1191205960
1J1613
J1612
B50
B1
A50
A1
J16111
7
J161512
1 7J1610
VR1601J1609
B12
A1
B1
A12 1 2
J1607J1608
B15
A1
B1
A15J1606
B11
A1
B1
A11
FLASH ROM ×8×2 4MB J1605
B8
A1
B1
A8
SW1601
1
8
1
6J1604
J16011
6
J1602
1
13
4
Figure 3-107
3-13
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
DescriptionNameNotation
VR1601
SW1601
Original scanning lamp
adjusting VR
Site DIP SW
Used when replacing the original scanning lamp,
light intensity detection PCB, or standard white plate.
See the next page
Table 3-107
3-14
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
Details of SW1601
SW1601SW7SW6SW5SW4SW3SW2SW1
ReservedAB/Inch original size sensor arrangement
Counter series
AB/Inch series
1 0
Series
AB
Inch
A
AB/Inch
SW1
1
0
1
SW2
0
0
1
1
0
Table 3-108
• Counter SeriesSeries
Japan
North America
Taiwan, General,
Korea
UK, Australia, France,
Germany, Europe, Italy
SW3
1
0
1
SW4
0
0
1
1
0
Table 3-109
• AB/Inch Original Size Arrangement
Series
AB
Inch
A
None
SW5
1
0
1
SW6
0
0
1
1
0
Figure 3-108
• AB/Inch series
SW7
0
Table 3-110
• Reserved 6 (default)
Table 3-111
3-15
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
b. Original Scanner Motor Driver PCB
J301
9
1
J3021
5
J303B8
A1
B1
A8
Figure 3-109
2. Printer Unita. DC Controller PCB
J212 J206 J207
J208
J203
LED201J225 J205 J202
J204
J201
J220
J223J2
18
J221
J216
J209
J214
J213
J222
SW
201
J210
J215
J219
J229
J217
Figure 3-110
3-16
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
b. Switch/Sensor PCB
J14022 1
SW1401
1
1
3
4
2
14
J1401
Figure 3-111
SW No. Description
Door switchSW1401
Table 3-112
c. Cassette Paper Size Detecting Switch PCB
J1601 SW1604 SW1603 SW1602 SW16011 5
SW No. Description
Switch for cassette size detection (Printer Service Manual, p. 4-6P)
SW1601
SW1602
SW1603
SW1604
Figure 3-112
Table 3-113
3-17
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
d. High-Voltage Power Supply PCB
VR701
VR702B12
A12 J701 A1
B1
TB703
TB702
TB701TB704
T704
1
2
7
6
5
TB706
TB705
Figure 3-113
VR No. Function
For factoryVR701
VR702
Table 3-114
3-18
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
J1041J1021J1022
J1020
J1017
J1015
J1042
J1023
SW1
J1011
J1007
J1010
J1045J1046J1002
J1001
J1030
J1008
3. Controller Unita. System Controller PCB
Figure 3-114
b. Memory PCB
J30
Figure 3-115
3-19
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
c. SRAM PCB
J601
Figure 3-116
d. PDL PCB
Figure 3-117
IC100
J3
J1
Connector for PCL firmware
Connector for expansion RAM
3-20
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
e. Network PCB
J502
Figure 3-118
f. Relay PCB
J301
J302
J307
J303
J306J304
Figure 3-119
3-21
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
g. Image Processor PCB
J403
J402
J401
Figure 3-120
h. Parallel Connector PCB
J1651
J1652
J1653
Figure 3-121
3-22
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
4. Fax Unita. G3 Fax PCB
J3
J1
J4
J5
J7
J3 J6
Figure 3-122
b. NCU PCB
Figure 3-123
3-23
ARRANGEMENT AND FUNCTIONS OF ELECTRIC PARTS
J102
J101
c. Modular Jack PCB
Figure 3-124
4-1
SERVICE MODE
CHAPTER 4 SERVICE MODE
A. OutlineThe service mode screens are in a 3-layer construction: Initial screen, Level 1/Level 2 screens,
and Level 3 screens.
4Initial screen
Level 1/ Level 2screen
Level 3 screen Level 3 screen Level 3 screen
User screen
From Level1/ Level 2screen
Reset key
Previons/Next page
( )(2,8)( )
Reset key
Use the Level 3 key to make a selection.
Level 3 screen
Select an item.
PREV
NEXT
Previous/Next page
Previous/Next page
PREV
NEXT
Previous/Next page
PREV
NEXT
PREV NEXT
Select a Level 1 item at the top of the screen.
Figure 4-A101 Screen Construction
4-2
SERVICE MODE
The machine’s service mode consists of seven modes and fax service modes:
Figure 4-A102 Classification of Service Mode
1. Starting Service Mode and Making Selections1) Press the asterisk key ‘’ on the control panel.2) Press ‘2’ and ‘8’ on the keypad at the same time.3) Press the asterisk key ‘’ on the control panel.
The above operations will bring up the Initial screen.
Figure 4-A103 Initial Screen
COPIER
FEEDER
BOARD
FAX
DISPLAY
I/O
ADJUST
FUNCTION
OPTION
TEST
COUNTER
Control display mode
#1 through #10
I/O display mode
Adjustment mode
Operation/inspection mode
Settings mode
Test print mode
Counter mode
COPIER
FEEDER
BOARDService mode of the accessory board
Service mode of the ADF
FAXService mode of the fax
Service mode of the machine
If installed
If installed
If installed
4-3
SERVICE MODE
2. Ending Service ModePress the Reset key once to return to the service mode Initial screen (Figure 4-A703).Press the Reset key twice to end service mode and return to the User screen (standard).
Caution:If you used Adjust, Function, or Option mode, be sure to turn off and then on the power afterexecuting it.
3. Backing Up the RAMEach reader is adjusted before shipment, and the settings are recorded on the service label
(back of the front cover).
Replacing the reader controller PCB or clearing the RAM affects these settings. Be sure toenter the new settings in service mode.
The printer unit does not have a service label.If you made adjustments or changed the settings of service mode in the field, be sure to record
the new settings on the service label.
Figure 4-A104 Service Label
COPIER/ADJUST FACTRY 1 2 3 4 5ADF-XY ADF-X
ADF-Y
W-PLT-XW-PLT-YW-PLT-ZA-RGB-RGA-GB
CCD
COPIER/ADJUST FACTRY 1 2 3 4 5CCD B-GB
AL-RGAL-GB
4-4
SERVICE MODE
4. Basic operationa. Initial Screen
Figure 4-A105
b. Level 1/Level 2 Screen
Figure 4-A106
COPIER
FEEDER
FAX
BOARD
Initial items
Touch an item toselect.
Display I/O Adjust Option Test CounterFunction
VERSION ALARM-1
USER
ACC-STS
JAM
ERR
CCD
SENSOR
MISC
Level 1 items
Touch an item toselect.
Level 2 items
Touch an item toselect.
4-5
SERVICE MODE
c. Level 3 Screen
Figure 4-A107
Figure 4-A108
Display I/O Adjust Option Test CounterFunction
<VERSION> < 1/2> < READY >
IP
PANEL
SCANNER
FEEDER
SORTER
FAX
PS/PCL
LIPS
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
Level 2 items
Level 3 items
Previous page
Next page
Page number
is ready for servicing/copying operation.has detected a paper jam.is executing serviceoperator.is executing initial rotation(or the like).has detected that the dooris open.is executing copying option.has detected a service error.
READY:
JAM:SERVICE:
WAITING:
DOOR:
COPYING:ERROR:
State of the machine
PREV NEXT
Display I/O Adjust Option Test CounterFunction
xxxxx ← (yyyyy) {aaaaa~bbbbb}
Press to toggle between + and -.
key: press it to stop the ongoing operation.
Use to store the input value.
Stop
key: press it to clear a value.Clear
key: use it to make a copy in service ode.Start
<LAMP> < 1/1 > < READY >
FL-OFST
xxxxx ← (yyyyy) {aaaaa~bbbbb}FL-DUTY
xxxxx ← (yyyyy) {aaaaa~bbbbb}FL-PDUTY
Press an item to highlight (reverse video).
FL-OFST
Input rangeBefore a change
Input value
+/- OKPREV NEXT
4-6
SERVICE MODE
B. DISPLAY (control display mode)The following is the COPIER>DISPLAY screen; for Level 3 items, see the next page.
Figure 4-B101 COPIER>DISPLAY Screen
Display I/O Adjust Option Test CounterFunction
VERSION
ALARM-1
USER
ACC-STS
JAM
ERR
CCD
SENSOR
MISC
4-7
SERVICE MODE
COPIER>DISPLAY Items
Level 1 Level 2 Level 3 Description
DISPLAY VERSION IP ROM version of the image processor PCB PANEL ROM version of the control panel PCB
SCANNER ROM version of the original scanner motor PCBFEEDER ROM version of the feeder controller PCBSORTER ROM version of the finisher controller PCBFAX ROM version of the fax boardPC/PCL ROM version of the PC/PCL controller PCBLIPS ROM version of the LIPS controller PCBDECK ROM version of the deck controller PCBMN-CONT ROM version of the main controller PCBP-CONT ROM version of the printer DC controller PCBBOOT-ROM version of the BOOT ROM
USER LANGUAGE language used, paper size series
ACC-STS FEEDER connection of the feederSORTER connection of the finisherDECK connection of the paper deck
JAM jam history
ERR error history
CCD TARGET-B shading target value of BLUETARGET-G shading target value of GREENTARGET-R shading target value of REDBOF-B output value of the CCD for BLUE when the scanning lamp is offBOF-G output value of the CCD for GREEN when the scanning lamp is offBOF-R output value of the CCD for RED when the scanning lamp is offOFST-OB offset level value for CCD odd-number bit BLUE (SH-SW=0)OFST-OG offset level value for CCD odd-number bit GREEN (SH-SW=0)OFST-OR offset level value for CCD odd-number bit RED (SH-SW=0)OFST-EB offset level value for CCD even-number bit BLUE (SH-SW=0)OFST-EG offset level value for CCD even-number bit GREEN (SH-SW=0)OFST-ER offset level value for CCD even-number bit RED (SH-SW=0)GAIN-OB gain level value for CCD odd-number bit BLUE (SH-SW=0)GAIN-OG gain level value for CCD odd-number bit GREEN (SH-SW=0)GAIN-OR gain level value for CCD odd-number bit RED (SH-SW=0)GAIN-EB gain level value for CCD even-number bit BLUE (SH-SW=0)GAIN-EG gain level value for CCD even-number bit GREEN (SH-SW=0)GAIN-ER gain level value for CCD even-number bit RED (SH-SW=0)CCD-TYPE not used
SENSOR SC-HP original scanner home position sensorDOC-SZ original size detected by the original size sensor
MISC FL-LIFE life of the scanning lamp
ALARM-1 DF most recent alarm for the feeder
4-8
SERVICE MODE
VERSIONIndicates the ROM version of the copier and accessory PCBs.
USERIndicates items related to the User screen and the user.
Level 1
IP
PANEL
SCANNER
FEEDER
SORTER
FAX
PS/PCL
LIPS
DECK
MN-CONT
P-CONT
BOOT-ROM
Description
ROM version of the image processor PCB
ROM version of the control panel PCB
ROM version of the original scanner motor PCB
ROM version of the feeder controller PCB
ROM version of the finisher controller PCB
ROM version of the fax controller PCB
ROM version of the PS/PCL controller PCB
ROM version of the LIPS controller PCB
ROM version of the deck controller PCB
ROM version of the main controller PCB
ROM version of the printer DC controller PCB
ROM version of the BOOT ROM
Remarks
Indication <xx. yy>
R&D control number
Version number
ACC-STS
Level 1
LANGUAGE
Description
language used, type of paper sizecontrol
Remarks
Indication <LANGUAGE JP jp. oo. aa>
Language used
Country code
Destination 00:CANON 01:OEM 02:COMMON
aa
00
01
02
03
AB series
A series
Inch series
All sizes
Paper series code
Level 1
FEEDER
SORTER
DECK
Description
Connection of the feeder
Connection of the finisher
Connection of the paper deck pedestal
Remarks
1: connected, 0: not connected
4-9
SERVICE MODE
JAMIndicates jam data.
Figure 4-B102 JAM Screen
Display I/O Adjust Option Test CounterFunction
< JAM > < 1/7 > < READY >
01 AAA BBBB CCCC DDDD E FFff G HHHHHH IIIII
02 AAA BBBB CCCC DDDD E FFff G HHHHHH IIIII
03 AAA BBBB CCCC DDDD E FFff G HHHHHH IIIII
04 AAA BBBB CCCC DDDD E FFff G HHHHHH IIIII
05 AAA BBBB CCCC DDDD E FFff G HHHHHH IIIII
06 AAA BBBB CCCC DDDD E FFff G HHHHHH IIIII
07 AAA BBBB CCCC DDDD E FFff G HHHHHH IIIII
08 AAA BBBB CCCC DDDD E FFff G HHHHHH IIIII
+/- OKPREV NEXT
Level 3
AAA
BBBB
CCCC
DDDD
E
FFff
G
HHHHHH
IIIII
Description
Order of occurrence (higher the number, the older the jam)
Date of occurrence
Time of occurrence
Return time
Location of occurrence
Jam code
Source of paper
Pickup counter for source of paper
Paper size
Remarks
1 to 50
Month, day (2 digits each)
24-hr notation
24-hr notation
0: machine, 1: feeder, 2: finisher
FF: type of jamff: sensor used
4-10
SERVICE MODE
Table 4-B102
Table 4-B101
G. Source of Paper
Code
01xx
02xx
0Axx
0Bxx
Type of jam
Delay
Stationary
Residual at power-on
Door open during copying
Code
0
1
2
3
4
5
6
7
8
9
A
B
C
Description
Cassette 1
Cassette 2
Not used
Not used
Side paper deck
Not used
Not used
Not used
Not used
Not used
Manual feed tray
Not used
Duplex unit
Code
xx01
xx02
xx32
xx33
xx61
xx63
xx91
Jam sensor
Registration paper sensor (PS1)
Pick up unit sensor (PS2)
Fixing unit delivery sensor(PS1403)
Face-down tray paper sensor(PS1402)
Reversal paper sensor (PS26)
Duplexing unit paper sensor (PS24)
Finisher jam
Table 4-B103
4-11
SERVICE MODE
ERRIndicates error codes.
Figure 4-B103
< ERR > < 1/3 > < READY >
AA BBBB CCCC DDDD EEEE FFff G HH
AA BBBB CCCC DDDD EEEE FFff G HH
AA BBBB CCCC DDDD EEEE FFff G HH
AA BBBB CCCC DDDD EEEE FFff G HH
AA BBBB CCCC DDDD EEEE FFff G HH
AA BBBB CCCC DDDD EEEE FFff G HH
AA BBBB CCCC DDDD EEEE FFff G HH
AA BBBB CCCC DDDD EEEE FFff G HH
+/- OKPREV NEXT
Display I/O Adjust Option Test CounterFunction
AAA
BBBB
CCCC
DDDD
EEEE
FFff
G
Description
Order of occurrence (higher the number, the older the error)
Date of occurrence
Time of occurrence
Return time
Code
Detail code
Location of occurrence
Remarks
1 to 20
Month, day (2 digits each)
24-hr notation
24-hr notation
See IX “Self Diagnosis” in Chapter13.
If none, ‘0000’
0: machine, 1: feeder, 2: finisher
COPIER>DISPLAY
4-12
SERVICE MODE
Level 3
TARGET-B
TARGET-G
TARGET-R
BOF-B
BOF-G
BOF-R
OFST-OB
OFST-OG
OFST-OR
OFST-EB
OFST-EG
OFST-ER
GAIN-OB
GAIN-OG
GAIN-OR
GAIN-EB
GAIN-EG
GAIN-ER
CCD-TYPE
Description
Shading target value of BLUE
Shading target value of GREEN
Shading target value of RED
CCD output value of BLUE when the scanning lamp is off<BOF-B xx/yy>
CCD output value of GREEN when the scanning lamp is off<BOF-G xx/yy>
CCD output value of RED when the scanning lamp is off<BOF-R xx/yy>
Offset level adjustment value of BLUE for CCD odd bits
Offset level adjustment value of GREEN for CCD odd bits
Offset level adjustment value of RED for CCD odd bits
Offset level adjustment value of BLUE for CCD even bits
Offset level adjustment value of GREEN for CCD even bits
Offset level adjustment value of RED for CCD even bits
Gain level adjustment value of BLUE for CCD odd bits.
Gain level adjustment value of GREEN for CCD odd bits
Gain level adjustment value of RED for CCD odd bits
Gain level adjustment value of BLUE for CCD even bits
Gain level adjustment value of GREEN for CCD even bits
Gain level adjustment value of RED for CCD even bits
not used
Remarks
xx: odd numberyy: even number
When COPIER>Option>BODY>
SHSW is ‘0’.
Level 3
SC-HP
DOC-SZ
Description
Output of the original scanner home position sensor
Size of the original detected by the original size sensor
Remarks
0: home position1: non-home position
xxxx: A4, A3, B4, B5, etc.
Level 3
FL-LIFE
Description
Warning (scanning lamp approaching the end of its life; this isa warning only, and the end will be indicated by ‘E219’)
Remarks
0: normal1: warning(For replacement, see p. 12-10.)
CCD
MISC
Sensor
4-13
SERVICE MODE
Remarks
Type of original jam
Original pull-out
Pickup delay
Registration delay
Sensor
S1,S7
S7
S3,S7
Description
The sensor (S7) does not detect the leading edge ofan original 1500 msec after the pickup motor (M1)has turned on and, in addition, the sensor (S1) doesnot detect an original.
The sensor (S7) does not detect the leading edge ofan original 1500 msec after the pickup motor (M1)has turned on.
The sensor (S3) does not detect the leading edge ofan original 350 msec after the sensor (S7) hasdetected the leading edge of an original.
Code
0001
0002
0003
Description
Most recent feeder alarm; if none, ‘00’. For DADF alarms, seeFigure 4-B704.
Level 3
DF
ALARM
Detecting Jams in the DADF
S1 Original tray paper sensorS3 Registration paper sensorS4 Upper cover sensor
S14
M4
MS2
S12
MS1
S1
S4
S6
S7S3
S8
S6 Delivery sensor 1S7 Pickup sensorS8 Reversal sensor
S12 Delivery sensor 2S14 Re-circulating sensorMS1 RF switchMS2 Upper cover switch
Figure 4-B104
Table 4-B104
Pic
kup
4-14
SERVICE MODE
Description
The re-circulating bar makes an idle swingwithout coming into contact with an originalimmediately after the re-circulating motor (M4)has turned on.
The sensor (S7) does not detect the leading edgeof an original 1500 msec at time of pickup.
When an original is placed, it rides over the paperstopper.
The number of originals placed on the originaltray after the removal of a jam changes asfollows; see Note 1:
The re-circulating lever fails to fall down to theoriginal tray, not enabling detection of the lastoriginal.
Reference:Normally, the original tray can accommodate50 sheets of A5, STMT, A4, B5, or LTR or25 sheets of A3, B4, 279x432 mm (11"x17"),or LGL.
The re-circulating lever falls to the original tray inthe middle of processing an original.
The original picked up is a non-default size.
[1] The original picked up is of a type not suitedto reduced page composition mode.
[2] The size of the original picked up is differentfrom that of the first original.
Original faultyplacement
RE-circulatingbar idle swing
Faulty pickup
Paper stopperoverride
Different numberof originals afterjam removal
Wrong number oforiginals
Original pull-out
Original size error
Original size erroror mixed sizes inreduced pagecompositionmode (Note 1)
Sensor
S14
S7
S7
S3
S3
S14
S3
S3
RF operation
Stops operationimmediately afterdetection.
The separationbelt, feed roller,and pickup rollerstop immediately.The DADF stopsoperation afterdischargingcopies (ofpreceding origi-nals).
Stops operationimmediately upondetection.
Stops operationimmediately upondetection
Stops operationafter counting upto 100.
Stops operationimmediately upondetection.
Stops operationimmediately upondetection.
Stops operationupon detection.
Code
01
03
05
11
12
13
14
15
Note 1: To reset, remove the originals from the original tray and open the DADF.
Figure 4-B105
number of originalsmade
number of originalsplaced on theoriginal tray
4-15
SERVICE MODE
Guide to the ScreenP001 xxxxxxxx
bit 0bit 7address
C. I/O ModeThe following is the COPIER>I/O screen and a list of Level 3 items.
Display AdjustI/O Option Test CounterFunction
RCON
FEEDER
SORTER
Figure 4-C101 COPIER>I/O Level 2 Screen
1. R-CON (input/output state of reader controller PCB)The following is the COPIER>I/O screen and Level 3 items.
Item
P001to
P025
Description
Input/Output port of the reader controller PCB
Remarks
4-16
SERVICE MODE
Address
P015
P017
P019
P021
P022
bit
bit0
bit1
bit2
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5
Display
Scanning lamp ON detection signal
Not used
Not used
Original size sensor 1 detection signal
Original size sensor 2 detection signal
Original size sensor 3 detection signal
Original size sensor 4 detection signal
Copyboard cover open/closed sensorsignal
Power supply fan lock detection signal
Scanner motor fan lock detection signal
Not used
Not used
Not used
Not used
Scanning lamp error signal
Size sensor drive signal
Not used
Original scanner hold drive
Not used
Not used
Not used
Not used
Feeder power supply drive signal
Not used
Power supply fan drive signal
Scanner motor fan drive signal
Not used
Lamp heater drive signal
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Signal
HEATRUNON
-
-
DSZ1
DSZ2
DSZ3
DSZ4
CBCC
FAN 1 DEC
FAN 2 DEC
-
-
-
-
FLERR
-
-
HOLDOFF
-
-
-
-
APCON
-
PSFANON
SCNFANON
-
LPHTON
-
-
-
-
-
-
-
-
-
Connector
J115-4
-
-
J117A-5
J117A-8
J117B-2
J117B-5
J117A-2
J129-1
J3011-3
-
-
-
-
J129-6
-
-
J113B-7
-
-
-
-
J129-12
-
J129-2
J3011-1
-
J115-4
-
-
-
-
-
-
-
-
-
Remarks
-
-
-
-
-
-
L: (open)
H: locked
H: locked
-
-
-
-
H: error
L: ON
-
L: on hold
-
-
-
-
L: ON
-
L: high speedH: low speed
L: ON
-
L: OFF
-
-
-
-
-
-
-
-
-
4-17
SERVICE MODE
Address
P022
bit
bit6
bit7
Display
Not used
Not used
Signal
-
-
Connector
-
-
Remarks
-
-
4-18
SERVICE MODE
Guide to the ScreenP001 xxxxxxxx
bit 0bit 7address
2. FEEDER (state of feeder controller PCB)
Item
P001to
P010
Description
Input/output port of the feeder controller PCB
Remarks
Address
P001
P002
P003
P004
P006
P007
3
2
1
0
2
1
0
5
4
3
2
1
0
7
6
4
3
2
7
6
5
3
Item
BDIR
SMPSL
FLPSL1
STPSL
SPRS
EJTS1
TLIRNS
RSS
DCTS
ECLK
RCLK
BCLK1
FCLK
SMON
SMPWM
FMPWM
BMON
BMPWA
WGTSL
CL
BK
ORGLED
Description
Belt motor (M3) rotation directionsignal
Stamp solenoid (SL4) drive
Paper change plate solenoid (SL3)drive
Stopper plate solenoid (SL1) drive
Pickup sensor (S7)
Delivery sensor 1 (S6)
Reversal sensor (S8)
Re-circulation sensor (S14)
Pickup roller sensor (S5)
Delivery motor clock sensor (S3)
Registration roller clock sensor (S11)
Belt motor clock sensor (S10)
Feed motor clocks sensor (S9)
Pickup motor (M1) drive signal
Pickup motor (M1) rotation speedsignal
Feed motor (M2) rotation speed signal
Belt motor (M34) drive signal
Belt motor (M3) rotation speed signal
Paper retaining plate solenoid (SL2)
Clutch (CL) drive
Brake (BK) drive
Original indication (LED101,LED102)
Remarks
For right delivery, 1
When 1, ON.
When 1, ON.
When 1, ON.
When paper is present, 1
When paper is present, 1
When paper is present, 1
When paper is present, 1
When in home position, 1
While in rotation, repeats 0 and 1
While in rotation, repeats 0 and 1
While in rotation, repeats 0 and 1
While in rotation, repeats 0 and 1
When drive, 1
0 and 1 change according to speed
0 and 1 change according to speed
When 1, ON
0 and 1 change according to speed
When 1, ON.
When 1, ON.
When 1, ON.
When 0, ON.
4-19
SERVICE MODE
Address
P007
P008
P009
P010
2
1
0
7
6
5
4
3
2
7
6
7
6
5
4
3
2
1
0
Item
RSDRV
SDIR
EMPWM
-
-
-
EJTS2
UPCCL,CVRSW
RFC
-
-
-
-
-
-
-
-
-
-
Description
Re-circulation motor (M5) drive signal
Pickup motor (M1) rotation directionsignal
Delivery motor (M5) rotation speedsignal
SW1 on the feeder controller PCB
SW2 on the feeder controller PCB
SW3 on the feeder controller PCB
Delivery sensor 2 (S12)
Upper cover switch (MS2), Upper coversensor (S4)
Feeder switch (MS1)
LED2 on the feeder controller PCB
LED1 on the feeder controller PCB
DSW1-1 on the feeder controller PCB
DSW1-2 on the feeder controller PCB
DSW1-3 on the feeder controller PCB
DSW1-4 on the feeder controller PCB
DSW1-5 on the feeder controller PCB
DSW1-6 on the feeder controller PCB
DSW1-7 on the feeder controller PCB
DSW1-8 on the feeder controller PCB
Remarks
When 1, ON.
When upper separation is ON,1
0 and 1 change according tospeed
When pressed, 1
When pressed, 1
When pressed, 1
When paper is present, 1
When upper feeder is opened, 0
When 0, feeder open
When 0, ON.
When 0, ON.
When 1, ON.
When 1, ON.
When 1, ON.
When 1, ON.
When 1, ON.
When 1, ON.
When 1, ON.
When 1, ON.
4-20
SERVICE MODE
3. SORTER (state of finisher controller PCB)
Guide to the ScreenP001 xxxxxxxx
bit 0bit 7address
Item
P001to
P037
Description
Input/output port of the finisher controller PCB
Remarks
Address
P001
P003
P002
P004
P005
P006
bit
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit0
bit1
bit2
bit3
bit4
bit0
bit1
Display
Stapler connection detection
Staple sensor
Inlet path sensor
Shutter closed detecting switch
Swing guide open detecting switch
Upper limit detecting switch
Tray area detecting switch
Front door open/closed detectingswitch
Alignment moor phase-A output
Alignment motor phase-B output
Alignment motor current switch
Feed motor phase-A output
Feed motor phase-B output
Feed motor A* output
Feed motor B* output
Available port
Available port
Available port
EEPROM DO
EEPROM DI
Shift motor clock sensor 1
Feed motor step clock
Shift motor clock sensor 2
Buffer path present/absent
Stapler shift motor current switch
Feed motor current switch
Signal
STPCNT
HOOKEMP
PENT
SHTCLS
SWGOPN
TRAYULIM
TRAYSAFE
EDROPN
SHFTCLK1
SHFTCLK2
BUFDETCT
Connector
J8-7
J8-6
JI3-3
J7-3
J5-12
J5-8
J5-6
J5-3
JI1-5, 3
JI4, 2
JI1-2 to 5
J10-6
J10-5
J10-4
J10-3
J12-B3
J12-B6
J4-7
J8-1 ~ 4
J10-3 ~ 6
Remarks
L (present)
L (present)
L (paper present)
L (closed)
L (closed)
H (limit)
H (danger)
H (open)
L (when ON)
toggle
toggle
toggle
L (prevent)
L (when ON)
L (when ON)
4-21
SERVICE MODE
Address
P006
P007
P008
P009
P012
bit
bit2
bit3
bit4
bit5
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5
bit4
bit5
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
Display
Measurement start signal
Measurement distance sensorinput
Reversing path sensor
Measurement distance clock
Shutter open sensor
Tray home position sensor
LED
Delivery motor clock sensor
EEPROM SK
Delivery path sensor
Alignment motor retention current
Stapler shift motor retentioncurrent
Delivery motor PWM
Delivery motor CCW
Shift motor PWM
Delivery motor CW
Shift motor CCW
Shift motor CW
Stapler shift motor phase A
Stapler shift motor phase B
Stapler motor CW
Stapler motor CCW
Stapler tray sensor
Joint sensor
Stapler home position sensor
Swing guide open sensor
Stapler shift home position sensor
Alignment home position sensor
EEPROM CS
Shift motor temperature sensor
Buffer path sensor
Staple edging switch
New/old PCB identification
No. 1 tray sensor
No. 2 tray sensor
No. 3 tray sensor
Signal
REVPSENS
HICLK
SHTOPN
TRAYHP
TRAIND
PDMCLK
PDEL
STPTY
JOIMT
STPHP
SWGGOPN
STPDRHP
JOGHP
THMSW
BUFPENT
HOOKENT
FSTTRAY
SNDTRAY
TRDTRAY
Connector
J6-1
J12-B9
J6-3
J9-9
J12-A6
LED1
J9-14
J9-11
J11-2 ~ 5
J8-1 ~ 4
J11-6, 7
J11-6, 7
J7-4 ~ 5
J11-6, 7
J7-4 ~ 5
J7-4 ~ 5
J8-1 ~ 4
J8-1 ~ 4
J8-11, 12
J8-11, 12
J9-3
J12-A3
J8-9
J13-6
J12-A9
J9-6
J3-11
J4-6
J16-2
J3-3
J3-6
J3-9
Remarks
H (start)
L (paper present)
L (open)
H (HP)
L (ON)
Toggle
H (paper prevent)
L (ON)
L (ON)
L (paper present)
H (connected)
H (HP)
L (open)
L (HP)
L (HP)
H (temperatureerror)
H (paper present)
L (staple edging)
H (new PCB)
H (paper present)
H (paper present)
H (paper present)
4-22
SERVICE MODE
Address
P013
P010
P011
P026
P027
P028
P029
bit
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5
bit6
bit7
bit0
bit1
bit2
bit3
bit4
bit5
bit6
Display
Reversing roller drive solenoid
Empty port
Empty port
Empty port
Flapper solenoid
Paddle solenoid
Solenoid timer output
Reference wall escape solenoid
Empty port
Empty port
Empty port
Empty port
Empty port
Empty port
Empty port
Empty port
Empty port
Empty port
Feed motor current switch 2
Empty port
Empty port
Empty port
Empty port
Push switch 2/3
DIP switch 3/4
DIP switch 1/2
24-V output detectionShift motor temperatur
Signal
REVSL
FLPSL
PDLSL
ESCPSL
Connector
J14-2
J13-8
J11-9
J11-11
J10-3 ~ 6
SW1
SW1
SW1
Remarks
H (ON)
H (ON)
H (ON)
L (at start-up)
H (ON)
L (during reversal)
L (cut)
4-23
SERVICE MODE
Table 4-C104 (P029)
0 to 48
49 to 68
69 to BE
BF to FF
PUSHSW2
ON
OFF
ON
OFF
PUSHSW3
ON
ON
OFF
OFF
Table 4-C101 (P026)
0 to 48
49 to 68
69 to BE
BF to FF
DIPSW4
ON
ON
OFF
OFF
DIPSW3
ON
OFF
OFF
OFF
Table 4-C102 (P027)
0 to 48
49 to 68
69 to BE
BF to FF
DIPSW2
ON
ON
OFF
OFF
DIPSW1
ON
OFF
ON
OFF
Table 4-C103 (P028)
0 to 166
167 to 255
Power
OFF
ON
4-24
SERVICE MODE
D. ADJUST (adjustment mode)The following is the ADJUST mode screen and a list of Level 3 items:
Display I/O Adjust Option Test CounterFunction
AE
BLANK
ADJ-XY
CCD
COLOR
Figure 4-D101 COPIER>ADJUST Level 2 Screen
4-25
SERVICE MODE
COPIER>ADJUST Items
Level 3 Level 2 Level 1 Range Description
ADJUST AE AE-TBL 1 to 9 priority on speed AE mode text density adjustmentBE-TBL 1 to 9 text reproduction adjustment
ADJ-XY ADJ-X 0 to 32 image leading edge position adjustmentADJ-Y 0 to 255 CCD image read start position (main scanning direction)
adjustment
CCD W-PLT-X 2000 to 11997 standard white plate X signal data adjustmentW-PLT-Y 2000 to 11997 standard white plate Y signal data adjustmentW-PLT-Z 2000 to 11997 standard white plate Z signal data adjustmentA-RG -9 to 9 color displacement correction in sub scanning direction
depending on RG ratioB-RG -9 to 9 color displacement correction in sub scanning direction not
dependant on RG rotioA-GB -9 to 9 color displacement correction in sub scanning direction
dependent on RG ratioB-GB -9 to 9 color displacement correction in sub scanning direction not
dependent on GB ratioAL-RG -9 to 9 color displacement correction in sub scanning direction
dependent on RG ratio in the lens unitAL-GB -9 to 9 color displacement correction in sub scanning direction
dependent on GB ratio in the lens unit
BLANK BLANK-T 1 to 500 image leading edge non-image width adjustment value inputBLANK-L 1 to 500 left margin adjustmentBLANK-R 1 to 500 right margin adjustmentBLANK-B 1 to 500 trailing edge non-image width adjustmentBLANK-TP 90 to 110 leading edge margin adjustment
COLOR ADJ-K 1 to 17 K color balance adjustment (for user)OFST-K 1 to 17 K light area density and color balance adjustment
4-26
SERVICE MODE
Caution:These settings will return to the default settings when the reader controller PCB is replaced,the RAM on the reader controller PCB is initialized, or the DIMM is replaced, requiringinputs upon replacement/initialization. Be sure to record the new settings on the reader unitservice label.
1. <AE> ADJUST
Copy density
Original density
Highersetting Lower setting
White
WhiteBlack
Black
Level 3
AE-TBL
BE-TBL
Description
Use it to adjust the text density when priority-on-speed AEmode is executed. It adjusts the density correction curve ofpriority-on-speed AE.• A higher setting generates lighter text.• A lower setting generates darker text.
Use it to adjust the text density when priority-on-quality modeAE is executed in black-and-white text mode.• A higher setting generates lighter text.• A lower setting generates darker text.
Remarks
Settings: 1 to 9Default: 5
Settings: 1 to 9Default: 5
2. <ADJ-XY>
Item
ADJ-X
ADJ-Y
Description
Use it to change the image read start position in X direction.
Use it to adjust the image read start position in Y direction.
Remarks
Unit: puls (Caution)Settings: 0 to +32
Unit: pixel (Caution)Settings: 0 to +255
4-27
SERVICE MODE
Caution:You must enter the value indicated under the bar code of the new standard white plate when-ever you have replaced the standard white plate. After entering the value in service mode, besure also to record it on the reader unit service label.
Description
Standard white plate X signal data
Standard while plate Y signal data
Standard while plate Z signal data
Item
W-PLT-X
W-PLT-Y
W-PLT-Z
Remarks
Settings: +2000 to +11997(Caution)
3. <CCD>
Item
A-RG
B-RG
A-GB
B-GB
AL-RG
AL-GB
Description
Correctscolordisplacementoccurring insub scanningdirection(scanner) byadjusting thecorrectivevalues of thethree-lineCCD sensor(RG andGB).
Use it to correct color displacement in subscanning direction dependent on the RG ratio.
Use it to correct color displacement in subscanning direction not dependent on the RGratio.
Corrects color displacement in sub scanningdirection dependent on the GB ratio.
Corrects color displacement in sub scanningdirection not dependent on the BG ratio.
Corrects color displacement in sub scanningdirection dependent on the RG ratio in the lensunit.
Corrects color displacement in sub scanningdirection despondent on the GB ratio in the lensunit.
Remarks
Settings: -9 to + 9
4-28
SERVICE MODE
Level 3
ADJ-K
OFST-K
5. <COLOR> COPIER>ADJUSTAdjusts color balance.
Description
Use it to adjust K color balance for the user.• A higher setting generates higher density (darker images).
Use it to adjust the density of K light areas.• A lower setting decreases fogging.
Remarks
Settings: -8 to +8Default: 0
4. <BLANK>Adjusts the image non-image width.
Level 3
BLANK-T
BLANK-L
BLANK-R
BLANK-B
BLANK-TP
Description
Non-image width adjustment input for the image leading edge
Non-image width adjustment input for the image left
Non-image width adjustment input for the image right
Non-image width adjustment value for the image trailing edge
Margin width adjustment value for the image leading edgeIf the leading edge margin differs among paper sizes because ofmotor inaccuracy, correct the image extension in 0.1%increments.
Remarks
If you havereplaced the IPPCB or initializedthe RAM on theIP PCB, enter thevalues indicatedon the servicelabel.The non-imagewidth will not besmaller than 2mm at the top andrear edges, andwill not besmaller than 3mm at the left andright edges,because theprinter inherentlyhas non-imagewidth.
4-29
SERVICE MODE
E. FUNCTION (operation check mode)The following is the COPIER>FUNCTION screen and a list of Level 3 items.
Display I/O Adjust Option Test CounterFunction
CCD
PANEL SYSTEM
CLEAR
PART-CHK
MISC-R
MISC-P
Figure 4-E101 COPIER>FUNCTION Level 2 Screen
4-30
SERVICE MODE
COPIER>FUNCTION Items
Level 1 Level 2 Level 3 Description
FUNCTION CCD CCD-ADJ automatic adjustment for CCD gain
PANEL LCD-CHK checking for missing dots on the touch panelLED-CHK checking the activation of LEDs on the control panelLED-OFF checking the de-activation of LEDs note control panelKEY-CHK checking the inputs from keys on the control panelTOUCHCHK adjusting the coordinates on the touch panel
PART-CHK FAN-ON checking fan operation
CLEAR ERR initializing an error codeR-CON initializing the RAM on the reader controller PCBMMI-FAX initializing the back-up data of the fax control panelSERVICE initializing the back-up data of service modeFAX initializing the RAM on the fax boardJAM HIST initializing the jam historyERR-HIST initializing the error historyE354-CLR ---
E355-CLR ---PDW-CLR initializing passwordsADRS-BK initializing addresses in the address bookOPTION initializing the back-up data of service mode OPTIONMMI initializing common settings back-up items and copier control panel back-up
items
MISC-R SCANLAMP checking the activation of the scanning lampSC-MOVE checking the operation of the scannerLAMP-ADJ adjusting the intensity of light when replacing the scanning lampUSE-LAMP adjusting the intensity of light of the scanning lamp when replacing a PCB
MISC-P IP-CHK executing self-diagnosis on the image processor PCBP-PRINT printing the parameters in service modeHIST-PRT printing the jam/error historyTRS-DATA transferring data in memory reception to a BoxUSER-PRT generating a list of user modes in service mode
SYSTEM DOMWLOADenabling downloading
4-31
SERVICE MODE
<CCD>
Level 3
CCD-ADJ
Description
Use it to execute CCD gain auto adjustment.Using the Item1) Select the service mode COPIER>FUNCTION>CCD>CCD-
ADJ.2) Press the CCD-ADJ key to highlight it.3) Press the OK key to execute the adjustment. The machine
perform the adjustment automatically so that the FL-lampturns on and off several times.
This adjustment is automatically performed when the machineturns on.
Remarks
4-32
SERVICE MODE
<PANEL> COPIER>FUNCTION
Level 3
LCD-CHK
LED-CHK
LED OFF
KEY-CHK
TOUCHKEY
Description
Use it to check the touch panel for missing dots.Using the Item1) Select the item to highlight, and press the OK key.
The entire face of the touch panel will repeatedlychange from white to black, red, green, and to blue.
2) Press the Stop key to end the operation.
Use it to check the LEDs of the control panel.Using the Item1) Select the item to highlight, and press the OK key.
The LEDs will turn on in sequence. Select <LED-OFF> to end the operation.
Use it to end a check on the LEDs of the control panel.1) Select the item to highlight to end the operation.
Use it to check the key inputs.Using the Item1) Select the item to highlight.2) Press the key to check. If normal, its corresponding
character will appear on the touch panel.3) Select <KEY-CHK> to end the operation.
Use it to adjust the coordinates on the touch panel.Using the Item1) Select the item to highlight, and press the OK key.2) Press the + symbols appearing on the touch panel in
sequence (9 locations).3) Press the last + symbol to end the adjustment.
Remarks
See Table 4-E701.
nThis operation matches thepoint of a press on the touchpanel and its coordinates onthe LCD.nBe sure to execute this mode
if you have replaced the LCD.
0~9
Screen display
0 ~0
#
9
Screen display
RESET
CLEAR
ID
?
BILLCounter check
M
START
STAND BY
I
?
C
ID (screen OFF)
Screen display
STOP
#
Table 4-E101
Use it to check the control panel.
4-33
SERVICE MODE
<PART-CHK> COPIER>FUNCTION
Use it to check the operation of a part.
Level 3
FAN-ON
Description
Use it to check the operation of the fan.Using the Item1) Press the key to start the fan. The operation will end in a
specific period of time. To stop in the middle, press the Stopkey.
Remarks
4-34
SERVICE MODE
<CLEAR> COPIER>FUNCTION
Level 3
ERR
R-CON
MMI-FAX
SERVICE
FAX
JAM-HIST
ERR-HIST
Description
Use it to initialize an error code.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Initializing the RAM on the reader controller PCB.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Use it to initialize the RAM on the image processor PCB.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Use it to initialize the back-up data of service mode.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Use it to initialize the RAM on the fax board.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Use it to initialize the jam history.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Use it to initialize the error history.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Remarks
Be sure to turn offand then on thepower switch;otherwise, the datawill not beinitialized.
Be sure to turn offand then on thepower switch;otherwise, the datawill not beinitialized.
Be sure to turn offand then on thepower switch;otherwise, the datawill not beinitialized.
Be sure to turn offand then on thepower switch;otherwise, the datawill not beinitialized.
Be sure to turn offand then on thepower switch;otherwise, the datawill not beinitialized.
Be sure to turn offand then on thepower switch;otherwise, the datawill not beinitialized.
Be sure to turn offand then on thepower switch;otherwise, the datawill not beinitialized.
Use it to initialize the RAM/jam history/error code history.
4-35
SERVICE MODE
Level 3
E354-CLR
E355-CLR
PWD-CLR
ADRS-BK
OPTION
MMI
Description
-------
-------
Use it to initialize a password.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Use it to initialize all addresses in the address book.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Use it to initialize the back-up data of service mode (OPTION).Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Use it to initialize the common settings back-up items and thecopier control panel back-up items.Using the Item1) Select the item to highlight, and press the OK key.2) Turn off and then on the main power switch.
Remarks
-------
--------
The data will not beinitialized unless themain power switchhas been turned offand then on again.
The data will not beinitialized unless themain power switchhas been turned offand then on again.
The data will not beinitialized unless themain power switchhas been turned offand then on again.
The data will not beinitialized unless themain power switchhas been turned offand then on again.
COPIER>FUNCTION
4-36
SERVICE MODE
<MISC-R> COPIER>FUNCTION
Item
SCANLAMP
SC-MOVE
LAMP-ADJ
USE-LAMP
Description
Use it to start a check on the scanning lamp.
Use it to start a check on the scannerDisplay Operating
1: HP → Α2: HP → Β3: HP → C4: HP → Α
Use it to adjust the intensity of lamp when a new scanning lamphas been mounted.
Use it to adjust the intensity of light when scannng lamp hasbeen removed and then mounted or the reader controller PCB/intensity detection PCB has been replaced.
Remarks
A press on the itemwill highlight it; apress on the OK keythen will cause thescanning lamp toremain fully on for 1sec.
A press on the itemwill highlight it; apress on the OK keythen will cause 1HP→A. Another presson the OK key willcause 2 HP→B; thissequence will berepeated for 3 and 4 toend the operation.
A press on the itemwill highlight it; apress on the OK keythen will turn on thescanning lamp. Turnthe scanning lampreplacement VRslowly until LED 111goes on to indicatethat the optimumintensity has beenreached: at the beep,press the OK key toend the operation.
Caution:Wait for about 5 min until the intensity of the scanning lamp has stabilized after turning on themachine before executing LAMP-ADJ or USE-LAMP.
4-37
SERVICE MODE
<MISC-P> COPIER>FUNCTIONUse it to check the various PCBs.
Level 3
IP-CHK
P-PRINT
HIST-PRT
TRS-DATA
USER-PRT
Description
Use it to check the image processor PCB.Using the Item1) Select the item to highlight, and press the OK key.• A PCB check will automatically be made.• If the results are good, the screen will show ‘OK’; otherwise, it
will show ‘NG’.
Use it to print out the input values of service mode.Using the Item1) Select the item to highlight, and press the OK key.
Use it to print out a jam/error history.Using the Item1) Select the Item to highlight, and press the OK key.
Use it to transfer data received in memory mode to a Box.Using the Item1) Select the item to highlight, and press the OK key.
Use it to print out the input values of user mode.Using the Item1) Select the item to highlight, and press the OK key.
Remarks
Pickup Cassette• Upper cassette
Pickup Cassette• Upper cassette
If a printer-relatederror has occurred, thedata received inmemory mode may betransferred to a Boxand then transmitted toa different terminal foroutput.
Pickup Cassette• Upper cassette
4-38
SERVICE MODE
<SYSTEM> COPIER>FUNCTIONUse it for downloading.
Level 3
DOWNLOAD
Description
Use it to set connections or operations and check operations:Using the Item1) Select the item to highlight, and press the OK key. The
machine will be in standby state, and indicate the notation‘STANDBY’.
2) See that the notation is ‘CONNECTED’ during downloading.3) See that the notation changes to ‘HOLD’ at time of
communication. You may turn off the PC when ‘HOLD’ hasappeared.
Remarks
4-39
SERVICE MODE
F. OPTION (settings mode)The following is the COPIER>OPTION screen and a list of Level 3 items.
Display I/O Adjust Option Test CounterFunction
BODY
USER
Figure 4-F101 COPIER>OPTION Level 2 Screen
Caution:Each item of OPTION enables a new setting when the main power switch is turned off andthen on once again.
4-40
SERVICE MODE
<BODY> COPIER>OPTION
COPIER>OPTION Items
Level 1 Level 2 Level 3 Description
OPTION BODY MODEL-SZ switching the original size detection mechanism to suit the site of installation
THINP-SP turning on/off thin paper separation voltage control modeCONFIG switching country, language, site, and paper size series settingsRAW-DATA turning on/off raw data output modeTNR-CNT displaying/resetting the toner out counter (100 V)TN-SLICE setting the threshold level of the toner out counterIFAX-LIM limiting the number of output lines in i-fax mode
USER COPY-LIM changing the upper limit to the number of copiesSLEEP turning on/off the sleep mechanismTX-PT-ON specifying whether to display/not to display test/photo/map items on the
control panelCOUNTER1 displaying soft counter 1COUNTER2 displaying soft counter 2COUNTER3 displaying soft counter 3COUNTER4 displaying soft counter 4COUNTER5 displaying soft counter 5COUNTER6 displaying soft counter 6DATE-DSP switching year/month/day display sequenceIMG-RTN selecting rotation/non-rotation of imagesFIX-CLN selecting fixing roller auto cleaningSTPL-PSN selecting stapling position for LGL, FLS, and OfficioSLEEP-MD selecting power supply state for sleep modeB4-L-CNT selecting large-count or small-count for B4CNT-DISP turning on/off serial number display on the Counter Check screen
Use it to make machine settings.
Level 3
MODEL-SZ
THINP-SP
Description
Use it to switch the site of installation for the feeder.A switch-over will change the default ratio display and theoriginal size detection mechanism of the feeder.
Use it to increase the degree of separation.Select ‘1’ to increase the separation discharging bias so thatpaper (thin paper) with a low degree of separation will separateeasily when thin paper mode is selected for the multifeeder.
Remarks
0: AB series1: Inch series2: A series3: B/Inch series
Initial: 00*: OFF (-2.3 kV)1: ON (-3.0 kV)
4-41
SERVICE MODE
<BODY> COPIER>OPTION
Level 3
CONFIG
RAW-DATA
TNR-COT
TN-SLICE
IFAX-LIM
Description
Use it to select the site of installation.Use it to change country, language, site of installation, or papersize settings.Select the item to highlight, and use the +/- key to make a selection.‘XXYYZZAA’ will appear:XX: countryYY: languageZZ: site of installationAA: size series
Use it to check received data.The received data is printed as it is (raw data), allowing a checkto find out whether it is correct.
Use it to display the toner counter.The Add toner message may be displayed on the pickup counter.Entering '0' will reset the counter. (100-V model only)
Use it to set the counter reading at which the toner count willissue a warning.
Use it to limit the number of output lines when reception is in i-fax mode.The data that has not been generated will be deleted.
Remarks
Initial: 00: default1: raw data print
Large-size: 2 countsSmall size: 1 count
Initial: 15000
Settings: 0 to 999At ‘0’, the number islimitless.Initial: 500
Notation
jp
en
fr
it
de
es
Language
Japanese
English
French
Italian
German
Spanish
Language Notations
Display
00
01
02
Destination
Canon
Non-canon
All
Destination notations
Notation
00
01
02
03
Size series
AB
Inch
A
AB/Inch
Size Series Notation
Notation
JP
US
GB
FR
IT
DE
EX
Country
Japan
North America
UK
France
Italy
German
Others
Country Notarions
4-42
SERVICE MODE
Level 3
COPY-LIM
SLEEP
TX-PT-ON
COUNTER1COUNTER2COUNTER3COUNTER4COUNTER5COUNTER6
DATE-DSP
IMG-RTN
FIX-CLN
STPL-PSN
SLEEP-MD
B4-L-CNT
CNT-DISP
Description
Use it to change the upper limit to the number of copies to make.
Turning on/off the sleep mechanism.
Use it to specify whether the test/photo items should bedisplayed (in service mode) when text/photo/map is selected onthe Standard screen.
Use it to set counters from COUNTER 2 to COUNTER 6 on theCounter check screen by entering a number.COUNTER 1 is set to 101. (The notation on the Service Modescreen will be switched, but the notation on the Counter Checkscreen will be fixed to 101.)
Use it to change the sequence of indicating dates (year, month,day).0: Japanese type: YYYY/MM/DD1: European type:DD/MM/YYYY2: US type: MM/DD/YYYY
Images may be rotated to suit the orientation of paper selectedfor stapling. Use it to enable/disable the rotation of images.
If a command is sent from the selection of wide sheets (forpickup) after continuously feeding narrow sheets, a paperinterval is widened.
Use it to select a stapling position for LGL, FLS, and Officio.Paper of these sizes are fed in R orientation. If they are fedotherwise while the stapling position is at the rear, the staple willbe at the upper right of the stack. Select the appropriate positionto avoid the problem.
Use it to select loads for power supply in sleep mode.0: default (initial level)1: against condensation (weak)2: against condensation (strong)If ‘2’ is selected, be sure to set the sleep mode start time usingthe same screen.
Use it to specify whether B4 sheets should be counted as largesize or small size.
Use it to enable/disable the display of the serial number on theCounter Check screen.
Remarks
Setting: 1 to 999
0:OFF1:ON
Initial: 11: display0: do not display
See Tables from4-F701 to 4-F704.
The initial settingdepends on thedestination ofshipment.
Initial: 10: rotate1: do not rotate
Initial: 10: not widened1: widened2: quick shift to
widened condition
Initial: 00: rear1: front
If ‘2 is selected, theoperation will be as in‘2’ for 2 hr after thestart: thereafter, theoperation will be as in‘1’.
Initial: 00: small1: large
Initial: 00: do not display1: display
<USER> COPIER>OPTION
Use it to make user settings.
4-43
SERVICE MODE
<Soft Counter Specifications> COPIER>OPTION
The soft counter readings are grouped as follows according to input number:100s: total 500s: scan200s: copy 600s: box300s: print 700s reception print400s: copy + print 800s: report print
Guide to the Notations Used in the TableY: counter effective in the machine.4C: full-color2C: 2-colorMono: mono color (Y, M, C/R, G, B/sepia)Bk: black monoL: large-size (larger than B4)S: small-size (B4 or smaller)
number 1/2 under Description: counter reading of large-size sheets
Yes/No No. Description
Y 000 no displayY 101 total 1Y 102 total 2Y 103 total (L)Y 104 total (S)
105 total (4C1)106 total (4C2)107 total (Mono)
Y 108 total (Bk 1)Y 109 total (Bk 2)
110 total (Mono/L)111 total (Mono/S)
Y 112 total (Bk/L)Y 113 total (Bk/S)Y 114 total (4C + Mono + Bk/
double-sided)total 1 (double-sided)
Y 115 total 2 (double-sided)Y 116 L (double-sided)Y 117 S (double-sided)
Yes/No No. Description
Y 201 copy (total 1)Y 202 copy (total 2)Y 203 copy (L)Y 204 copy (S)Y 205 copy A (total 1)Y 206 copy A (total 2)Y 207 copy A (L)Y 208 copy A (S)Y 209 local copy (total 1)Y 210 local copy (total 2)Y 211 local copy (L)Y 212 local copy (S)Y 213 remote copy (total 1)Y 214 remote copy (total 2)Y 215 remote copy (L)Y 216 remote copy (S)
217 copy (4C1)218 copy (4C2)
Table 4-F101
4-44
SERVICE MODE
Yes/No No. Description
219 copy (Mono 1)220 copy (mono 2)
Y 221 copy (Bk 1)Y 222 copy (Bk 2)
223 copy (4C/L)224 copy (4C/S)225 copy (Mono/L)
Y 226 copy (Mono/S)Y 227 copy (Bk/L)Y 228 copy (Bk/S)
229 copy (4C + Mono/L)230 copy (4C + Mono/S)231 copy (4C + Mono/2)232 copy (4C + Mono/1)233 copy (4C/L/double-sided)234 copy (4C/S/double-sided)235 copy (Mono/L/double-
sided)236 copy (Mono/S/double-
sided)Y 237 copy (Bk/L/double-sided)Y 238 copy (Bk/S/double-sided)Y 239 copy (2C-1)
240 copy (2C-2)241 copy (2C/L)242 copy (2C/S)243 copy (2C/L/double-sided)244 copy (2C/S/double-sided)
Y 301 print (total 1)Y 302 print (total 2)Y 303 print (L)Y 304 print (S)Y 305 print A (total 1)Y 306 print A (total 2)Y 307 print A (L)Y 308 print A (S)
309 print (4C1)310 print (4C2)311 print (mono 1)
Yes/No No. Description
312 print (Mono 2)Y 313 print (Bk 1)Y 314 print (Bk 2)
315 print (4C/L)316 print (4C/S)317 print (Mono/L)318 print (Mono/S)
Y 319 print (Bk/L)Y 320 print (Bk/S)
321 print (4C + Mono/L)322 print (4C + Mono/S)323 print (4C + Mono/2)324 print (4C + Mono/1)325 print (4C/L/double-sided)326 print (4C/S/double-sided)327 print (Mono/L/double-
sided)328 print (Mono/S/double-
sided)Y 329 print (Bk/S/double-sided)Y 330 print (Bk/S/double-sided)Y 331 PDL print (total 1)Y 332 PDL print (total 2)Y 333 PDL print (L)Y 334 PDL print (S)
401 copy + print (4C/L)402 copy + print (4C/S)
Y 403 copy + print (Bk/L)Y 404 copy + print (Bk/S)Y 405 copy + print (Bk 1)Y 406 copy + print (Bk 1)
407 copy + print (4C + Mono/L)408 copy + print (4C + Mono/S)409 copy + print (4C + Mono/2)410 copy + print (4C + Mono/1)
Y 411 copy + print (L)Y 412 copy + print (S)Y 413 copy + print (2)Y 414 copy + print (1)
Table 4-F102
4-45
SERVICE MODE
Yes/No No. Description
Y 501 scan (total 1)copy scan (total/4)
Y 502 scan (total 2)Y 503 scan (L)
copy scan (L/4)Y 504 scan (S)
copy scan (S/4)Y 505 Bk scan (total 1)
copy scan (Bk)Y 506 Bk scan (total 2)Y 507 Bk scan (total 2)Y 507 Bk scan (L)
copy scan (Bk/L)Y 508 Bk scan (S)
copy scan (Bk/S)Y 509 color scan (total 1)
copy scan (4C)Y 510 color scan (total 2)
Yes/No No. Description
Y 511 color scan (L)copy scan (4C/L)
Y 512 copy scan (S)copy scan (4C/S)
Y 513 copy scan (L)Y 514 copy scan (S)Y 515 copy scan (total)Y 601 box print (total 1)Y 602 box print (total 2)Y 603 box print (L)Y 604 box print (S)Y 701 reception print (total 1)Y 702 reception print (total 2)Y 703 reception print (L)Y 704 reception print (S)Y 801 report print (total 1)Y 802 report print (total 2)Y 803 report print (L)Y 804 report print (S)
Table 4-F103
4-46
SERVICE MODE
G. TEST (test mode)The following is the COPIER>TEST screen and a list of Level 3 items.
Display I/O Adjust Option Test CounterFunction
PG
NETWORK
Figure 4-G101 COPIER>TEST Level 2 Screen
COPIER>TEST Items
Level 1 Level 2 Level 3 Description
TEST PG TYPE selecting and executing a type of test printNETWORK PING executing the PING command
4-47
SERVICE MODE
<PG>Use it to execute test printing.
Level 3
TYPE
Description
Use it to execute test printing.Using the Item1) Enter the number of the test print to generate.2) Press the key to accept the number.3) Press the Start key.• The machine will execute test printing.
Remarks
To make regular copies, enter ‘0’ andpress the Start key.Paper is picked up from the cassetteselected on the user screen.Paper is picked up from the lowercassette when the number is set from 1to 8.
<NETWORK>Use it to make a PING check.
Level 3
PING
Description
Use it to execute a PING command.Using the Item1) Enter the PING IP address in the setting range.2) Press the OK key.3) See the results (OK/NG).
Remarks
Initial: 0.0.0.0
Settings: from 0.0.0.0 to255.255.255.255
COPIER>TEST
COPIER>TEST
4-48
SERVICE MODE
1. Grid (PG-TYPE1)
Checking Right Angles The laser beam is displaced.
Figure 4-G102
2. 17 Gradations (w/o density correction; PG-TYPE2)
Checking Gradation The laser system is faulty.
Checking for Uneven Density The primary charging assembly is faulty. The developing system is faulty.
Figure 4-G103
3. 17 Gradations (w/o density correction; PG-TYPE3)
Checking Gradation The laser system is faulty.
Checking for Uneven Density The primary charging assembly is faulty. The developing system is faulty.
Figure 4-G104
4-49
SERVICE MODE
4. Blank (PG-TYPE4)
Checking for Fogging The photosensitive drum is faulty. The developing system is faulty. The laser system is faulty.
Figure 4-G105
5. Halftone (PG-TYPE5)Halftone Using the Density Correction Block (for image processing)In addition to the performance of the image formation system, it depends also on density cor-
rection mechanisms (e.g., AE).
[1] Black Lines The drum has scratches. The primary charging wire is soiled.
[2] Vertical White Spots Transfer is faulty.
[3] Left/Right Uneven Density The primary charging assembly is faulty. The developing system is faulty.
Figure 4-G106
6. Solid Black (PG-TYPE6)
[1] White Spot Transfer is faulty.
[2] While Lines Shading is faulty (e.g., soiled standard while plate).
Figure 4-G107
4-50
SERVICE MODE
7. Vertical Lines (PG-TYPE7)
Straight Lines (sub scanning direction) The BD mechanism is faulty.
Fee
d di
rect
ion
Figure 4-G108
8. Horizontal Lines (PG-TYPE3)
Straight Lines (main scanning direction) The laser beam is displaced.
Fee
d di
rect
ion
Figure 4-G109
4-51
SERVICE MODE
H. COUNTER (counter mode)
Display I/O Adjust Option Test CounterFunction
TOTAL
PICK-UP
FEEDE
PICK-UP
FEEDER
JAM
TOTAL
Figure 4-H101
• Use it to check the number of machine operations.• Initializing the Counter1) Press the item to highlight.2) Press the Clear key on the control panel.
The counter will be initialized, and the indication will be ‘0000’.• Classifying Paper Sizes
Large size: A3, 297×432mm or non-default size(B4 size depends on the serive mode setting.)
Small size: smaller than above
You can set B4 size paper counted as a large size paper in Service Mode (COPIER>OPTION>USER>B4_L_CNT).
4-52
SERVICE MODE
COUNTER Items
Level 1 Level 2 Level 3 Description
COUNTER TOTAL SERVECE1 total counter 1 for servicingSERVECE2 total counter 2 for servicingCOPY total counterPDL-PRT PDL copy counterFAX-PRT fax print total counterRMT-PRT remote copy reception print total counterBOX-PRT Box print total counterRPT-PRT report print total counter2-SIDE double-sided copy total counterSCAN scan counter
PICKUP C1 cassette 1 pickup counterC2 cassette 2 pickup counterMF multifeeder pickup counterDK paper deck pickup counter2-SIDE duplex unit pickup counter
FEEDER FEED feeder pickup counter
JAM TOTAL total jam counterFEEDER RDF jam counterSORTER sorter jam counterMF multifeeder jam counterC1 cassette 1 jam counterC2 cassette 2 jam counterDK paper deck jam counter
4-53
SERVICE MODE
I. FEEDER (feeder mode)The following is the FEEDER screen and a list of Level 3 items.
Display I/O Adjust Option Test CounterFunction
xxxxx ← (yyyyy) {aaaaa~bbbbb}
<*FEEDER*> < 1/1 > < READY >
DOCST
xxxxx ← (yyyyy) {aaaaa~bbbbb}DOCST-RP
xxxxx ← (yyyyy) {aaaaa~bbbbb}P-INTL-U
+/- OKPREV NEXT
FEEDER Items
Level 1 Level 2 Level 3 Description
FEEDER DISPLAY FEEDERSIZE indicating the size of the original detected by the feeder
ADJUST DOCST adjusting the original stop positionDOCST-RP not usedP-INTL-U adjusting the original-to-original interval
FUNCTION SENS-INT adjusting the sensitivity of each sensorUBLT-CLN cleaning the upper separation beltDBLT-CLN cleaning the lower separation belt
OPTION SIZE-SW switching AB and Inch detectionSCAN-SEL turning on or off non-default original size detection
Figure 4-I101 FEEDER>ADJUST Level 2 Screen
4-54
SERVICE MODE
<ADJUST>
Level 3
DOCST
DOSCT-RP
P-INTL-U
Description
Use it to adjust the original stop position for upper pickup.1) Select the item; then, place a single original on the DADF
original tray, and press the OK key.2) When the original has been picked up, open the feeder, and
check the position of the original on the copyboard glass.• If the trailing edge of the original is to the left of the V
marking, decrease the setting.• If the trailing edge of the original is to the right of the V
marking, increase the setting.3) Press the OK key.• The original will be discharged.
Not used
Use it to adjust the sheet-to-sheet interval for upper pickup.1) Select the item, and place two originals on the original tray.2) Press the OK key so that the originals will be fed and stopped
on the copyboard glass.3) Adjust the interval between the originals.• If the distance is too small, increase the setting.• If the distance is too large, decrease the setting.4) Press the OK key.• The original is discharged.
Remarks
Unit: 0.5 mmThis adjustmentaffects the original topposition at whichoriginals are turnedover.
Unit: 0.5 mm
Level 3
FEEDSIZE
Description
Use it to indicate the size of the original detected by the feeder.EX: A4, LTR
Remarks
1. DISPLAY
4-55
SERVICE MODE
<FUNCTION>
Level 3
SENS-INT
UBELT-CLN
DBELT-CLN
Description
Use it to execute auto function (initialization) of the feedersensor.Execute this mode when you have replaced the feeder controllerPCB, original tray sensor, or registration sensor.1) Remove the cover of the feeder controller, and check the
positions of LED1 and 2.2) Select the item, and press the OK key.• The machine will execute the operation, and will stop
automatically.
Use it to execute separation belt cleaning for feeder upperpickup.Using the Item1) Select the item to highlight.2) Moisten the center of paper with solvent, and place the paper
on the original tray of the feeder.3) Press the OK key so that the paper will be picked up halfway
and the upper pickup separation belt will rotate idly.4) Press the OK key to stop the operation.5) Open the feeder upper cover, and remove the paper.
Use it to execute separation belt cleaning for feeder lowerpickup.Using the ModePerform the steps for <UBELT-CLN>.
Remarks
<OPTION>
Level 3
SIZE-SW
SCAN-SEL
Description
Use it to enable or disable detection of a mix of AB series andInch series originals.0: do not detect1: detect
Use it to turn on/off the original size detection mechanism fornon-default size for the feeder.0: off (normal copying mode)1: on (priority on paper mode)
Remarks
Default: 0
Default: 0
4-56
SERVICE MODE
J. BOARD (board mode)The following is the BOARD screen and a list of items.
Display I/O Adjust Option Test CounterFunction
<*BOARD*> < 1/1 > < READY >
xxxxx ← (yyyyy) {aaaaa~bbbbb}LIPS-ERR
xxxxx ← (yyyyy) {aaaaa~bbbbb}MENU-1
xxxxx ← (yyyyy) {aaaaa~bbbbb}MENU-2
xxxxx ← (yyyyy) {aaaaa~bbbbb}MENU-3
xxxxx ← (yyyyy) {aaaaa~bbbbb}MENU-4
+/- OKPREV NEXT
Figure 4-J101 BOARD>OPTION Level 3 Screen
BOARD Items
Level 1 Level 2 Level 3 Description
BOARD OPTION LIPS-ERR Enabling/disabling the LIPS board in response to a LIPS board errorMENU-1 Enabling/disabling level 1 display (hidden in printer settings menu)MENU-2 Disabling/disabling level 2 display (hidden in printer settings menu)MENU-3 Disabling/disabling level 3 display (hidden in printer settings menu)MENU-4 Disabling/disabling level 4 display (hidden in printer settings menu)
4-57
SERVICE MODE
<OPTION>
Level 3
LIPS-ERR
MUNU-1MUNU-2MUNU-3MUNU-4
Description
Use it to enable/disable the LIPS board when a LIPS board erroroccurs.
Use it to enable indication of installation level 1, 2, 3, and 4(hidden in printer settings menu).(MENU-2/4 is not used)
Remarks
0: default0: use1: do not use
0: default0: do not indicate1: indicate
List of Hidden settings Level 1 Items
Level 1 Level 2 Level 3 Detail item
Last item on each row is a subject for enable/disable.
Hidden Setting Level 3 Items
Level 1 Level 2 Level 3 Detail item Detail-detail item
Settings LIPS/ LIPS/P setting Other LBPcmnd-formatemulation
Settings Pickup Default paper type AnyPaper size replacement Any
Job managementJob check
PCL/PS PS Data Protocol
PS Data Protocol
LIPS/ 1-raster controlemulation
LIPS setting ANK graphic setPriority on kanjiCourier BMGaramond BM2-page rotationSW1SW2SW3SW4SW5SW6SW7SW8SW9SW10SW11SW12SW13SW14SW15SW16SW17
4-58
SERVICE MODE
K. Fax Board1. Service Dataa. Outline
Service data consists of the following nine items (#1 through #5 and #7 through #10):
#1 SSW: Service Soft Switch SettingsUse it to register/set items related to the basic service functions of the fax (e.g., error man-agement, echo measures, communication problem measures).
#2 MENU: Menu Switch SettingsUse it to register/set items related to the functions needed at time of installation (e.g., NLequalizer, transmission level).
#3 NUMERIC Param: Numeric Parameter SettingsUse it to enter numeric parameters.
#4 NCU: (not used for servicing)All settings of the item will be reset to the settings of #5 TYPE.
#5 TYPE: Destination SettingsWhen settings are made under ‘STANDARD (V.34)’ indicated on the display, the dataunder #4 NCU will be reset to comply with the Japanese communications standards all atonce.
#7 PRINTER: Printer Functions SettingsUse it to register/set items related to the basic service functions of the printer (e.g., condi-tions for reducing received images).
#8 CLEAR: Data Initialization Mode SettingsUse it to reset data units to initial settings.
#9 TEST: Use it to execute each test.#10 REPORT: Use it to execute the report print.
4-59
SERVICE MODE
b. Using Service Mode1) Press the user mode key on the control panel.2) Press ‘2’ and ‘8’ on the keypad at the same time.3) Press the user mode key on the control panel.
• The following screen will appear to indicate the connected accessories (FEEDER,SORTER, FAX, BOARD).Select FAX to enter the Board’s service mode.
COPIER
FEEDER
BOARDAccessory board service mode
ADF service mode If installed
If installed
FAXFax service mode
If installed
Copier service mode
Figure 4-K101
4-60
SERVICE MODE
c. KeysFor the purpose of explanation, the #1 SSSW screen is cited; the meanings of the keys and
operations are common to all screens.
<1/4> <READY>
ReportSssw Menu Num Ncu Type Genesis Print Clear Test
0 0 0 0 0 0 0 01 0 0 0 0 0 0 00 0 0 0 0 0 0 01 0 0 0 0 0 0 00 0 0 0 0 0 0 01 0 0 0 0 0 0 0
SW01SW02SW03SW04SW05SW06
0 0 0 0 0 0 0 01 0 0 0 0 0 0 0
SW07SW08
OKPREV NEXT
Press to accept the selected input value.Previous/Next key
Figure 4-K102
• In the case of a bit switch, press the desired bit (value) to change 0 to 1 or 1 to 0• To change a value or to execute an item, press the OK key.• To enter a numeric value, use the keypad.• To return to the previous level, press the Reset key.
4-61
SERVICE MODE
d. Service Mode Menu List
#1 SSSW SW01 managing errors/copiesSW02 change prohibitedSW03 setting measures against echoesSW04 setting measures against a communication problemSW05 setting standard function <DIS signal>SW06 to SW11 change prohibitedSW12 setting the page timerSW13 setting the transfer/relay functionSW14 setting the inch/millimeter resolutionSW15 to SW24 change prohibitedSW25 setting the report indication functionSW26 setting the transmission functionSW27 change prohibitedSW28 setting the V.8/V.34 protocolSW29 to SW30 change prohibited
#2 MENU 001 to 004 change prohibited005 NL equalizer006 change prohibited007 transmission level (ATT)008 V.34 modulation speed upper limit009 V.34 data speed upper limit010 pseudo CI signal frequency
#3 NUMERIC 001 not used002 RTN transmission condition (1)003 RTN transmission condition (2)004 RTN transmission condition (3)005 NCC pause length (before ID code)006 NCC pause length (after ID code)007 pre-pause length when placing a call008 not used009 not used010 line connection identification time011 T.30 T1 timer (for reception)012 not used013 T30. EOL timer014 to 030 not used
4-62
SERVICE MODE
#8 CLEAR USSW SWSERVICE SWNCUSERVICE DATAREPORTALL
#7 PRINTER SSSW SW01not used
SW03SW04 selecting recording paper indicated by the DCS signalSW05 selecting reduction/cassetteSW06 reduction settingsSW07
not usedSW20
NUMERIC Param. 01 maximum absence range02 not used03 not used04 leading edge margin05 trailing edge margin06
not used1920 right margin21 left margin22
not used30
4-63
SERVICE MODE
2. Registering the Bit Switch (#1 SSSW)Each switch consists of eight bits for registration/settings. The display indicates the following,
each bit being either 0 or 1:
SW01 0 0 0 0 0 0 0 0
Bit 7 Bit 0
Caution:The service data for which a change is prohibited must not be changed from its initial value.
<1/4> <READY>
ReportSssw Menu Num Ncu Type Genesis Print Clear Test
0 0 0 0 0 0 0 01 0 0 0 0 0 0 00 0 0 0 0 0 0 01 0 0 0 0 0 0 00 0 0 0 0 0 0 01 0 0 0 0 0 0 0
SW01SW02SW03SW04SW05SW06
0 0 0 0 0 0 0 01 0 0 0 0 0 0 0
SW07SW08
OKPREV NEXT
Figure 4-K103 #1 SSSW Screen
4-64
SERVICE MODE
#SSSW-SW01: Managing Errors/Copies
SW
No.
01
bit
No.
0
1
Description
error code for service person
error dump list
1
generate
generate
0
do notgenerate
do not generate
Bit setting Factory
default
[bit 0]Use it to specify whether service error codes should be generated. If ‘generate’ is selected,service error codes will be indicated on the display and the report.
[bit 1]Use it to specify whether an error dump list should be generated. If ‘generate’ is selected, anerror dump list will be attached to the error transmission report and the reception reportprepared in the event of an error.
4-65
SERVICE MODE
#1 SSW-SW03: Setting Measures Against Echoes
SW
No.
03
bit
No.
0
1
2
3
4
5
6
7
Description
change prohibited
echo protection tone at high-speedtransmission
change prohibited
change prohibited
transmission mode: internationaltransmission (1)
transmission mode: internationaltransmission (2) or internationaltransmission (3)
transmission mode
tonal signal before transmission of CEDsignal
1
transmit
enable
enable
internationaltransmission(3)
transmit
0
do nottransmit
disable
disable
internationaltransmission
(2)
do not support
Bit setting Factory
default
0
0
0
0
0
0
0
0
[bit 1]Use it to specify whether to transmit an echo protection tone in the from of high-speedtransmission V.29 (at 9600 or 7200 bps) modem signal.If an error owing to the condition of the line tends to occur often, select ‘transmit’ so that anon-modulation carrier will be sent as a sync signal for about 200 msec, preceding the imagedata.
MemoError Codes Associated with the State of the Line (transmission)##100, ##104, ##281, ##282, ##283, ##750, ##755, ##760, ##765
[bit 7]Use it to specify whether to send a tonal signal of 1080 Hz before transmitting CED signals.If an error caused by an echo tends to occur when receiving data from overseas, select‘transmit’.
MemoError Codes Associated with an Echo (reception)##005, ##101, ##106, ##107, ##114, ##200, ##201, ##790
[bits 4, 5, 6]Use it to select a transmission mode: international transmission (1), international transmis-sion (2), international transmission (3).If an error caused by an echo tends to occur often when receiving data from overseas, selectthe appropriate transmission mode by means of dial registration or service soft switch.
4-66
SERVICE MODE
MemoError Codes Associated with an Echo (transmission)#005, ##100, ##101, ##102,##104, ##201, ##280, ##281, ##283, ##284, ##750, ##760,##765, ##774, ##779, ##784, ##794,
Using Dial Registration (user level)When registering an address book, select ‘international transmission (1)’. If errors still occur,
try ‘international transmission (2)’ and ‘international transmission (3)’ in the order indicated.The transmission mode registered as part of one-touch dialing or speed dialing will have prior-
ity over settings by the service soft switch.When a transmission mode is selected using the switch, international mode may also be se-
lected for a transmission using the keypad. See the following table for specific settings:
Transmission mode 7 6 5 4 3 2 1 0
International transmission (1) * 0 0 1 0 0 * 0International transmission (2) * 0 1 0 0 0 * 0International transmission (3) * 1 1 0 0 0 * 0
Bit
International transmission (1): ignores the first DIS signal sent by the other party.International transmission (2): transmits a 18050-Hz tonal signal when transmitting the DIS
signal.International transmission (3): transmits a 1650-Hz tonal signal when transmitting the DIS
signal.
4-67
SERVICE MODE
#1 SSSW-SW04: Setting Measures Against Communication Problems
SW
No.
04
bit
No.
2
3
4
5
Description
number of last flag sequences ofprocedure signal
reception mode after transmission of CFRsignal
time during which low-speed signal isignored after transmission of CFR signal
check on frequency of CI signal whenPBX is set
1
2
high-speed
1500ms
execute
0
1
high-speed/low-speed
700ms
do not execute
Bit setting Factory
default
0
0
0
0
[bit 2]Use it to specify the number of last flag sequences as part of the procedure signals (transmis-sion speed of 300 bps).If the other device fails to receive the procedure signal, select ‘2’.
MemoError Codes Associated with Transmission##100, ##280, ##281, ##750, ##753, ##754, ##755, ##758, ##759, ##760, ##763, ##764,##765, ##768, ##769, ##770, ##773, ##775, ##778, ##780, ##783, ##785, ##788
[bit 3]Use it to select the reception mode to be enabled after transmitting the CFR signal.If an error owing to the condition of the line tends to occur often at time of reception, select‘high-speed’ for reception mode and, at the same time, select ‘no’ for ‘ECM reception’.
MemoError Codes Associated with the Condition of the Line (reception)#107, #114, #201Before changing the bit, change bit 4; if errors still occur, change the bit.When ‘high-speed’ is selected, only high-speed (image) signals will be received after thetransmission of the CFR signal.
[bit 4]Use it to select a length of time during which low-speed signals will be ignored after thetransmission of the CFR signal.If the condition of the line is poor and, therefore, the reception of image signals is affected,select ‘1500 ms’.
4-68
SERVICE MODE
#1 SSSW-SW5: Setting the Standard Function (DIS signal)
SW
No.
05
bit
No.
0
1
2
3
4
5
6
7
Description
change prohibited
mm-inch conversion (letter mode)
mm-inch conversion (letter/photo mode)
bit transmission after bit 33 (DIS signal)
cut paper declaration (*DIS signal)
Declare LTR/LGL in DIS signal
change prohibited
change prohibited
1
do not execute
do not execute
prohibit
execute
No
0
execute
execute
do not prohibit
do not execute
Yes
Bit setting Factory
default
0
0
0
0
0
0
0
0
[bit 1]Use it to execute the mm-inch conversion (letter mode).
[bit 2]Use it to execute the mm-inch conversion (letter/photo mode) when the mm-inch conver-sion (letter mode) is executed.
[bit 3]Use it to specify whether to transmit bits after bit 33 (DIS signal).
Caution:Selecting ‘prohibit’ disables super fine reception of data from a non-Canon device or thememory box function.
[bit 4]Use it to specify that the paper indicated by the DIS signal is cut sheets.When division of extra-length originals is to take place at the transmitting device, be sure toselect ‘A4/B4’.
[bit 5]Select whether to declare LTR or LGL in DIS signal when the LTR or LGL paper is used.The recording paper is selected according to the setting of #7 printer SW04 bit 0.
MemoSome transmitting devices are not capable of dividing extra-length originals.
4-69
SERVICE MODE
#1 SSSW-SW12: Setting the Page Timer
SW
No.
12
bit
No.
0
1
2
3
4
5
6
7
Description
1-page time-out length for transmission
1-page time-out length for transmission
(HT transmission)
1-page time-out length for reception
change prohibited
page timer setting by transmission/reception
1
1
1
1
1
1
1
set
0
0
0
0
0
0
0
do not set
Bit setting Factory
default
0
1
0
0
0
0
0
0
Use it to set the page timer. The machine is designed to stop communication if transmission/reception lasts 32 min or longer. To set the timer to a different time length, do so by referring to thetables on the next page.
If ‘do not set’ is selected using bit 7, the 1-page time-out length for all modes of communica-tion will be as set by bit 0 and bit 1.
4-70
SERVICE MODE
Time-out length 7 6 5 4 3 2 1 0
8 min 0 * * * * * 0 016 min 0 * * * * * 0 132 min 0 * * * * * 1 064 min 0 * * * * * 1 1
Bit
Time-Out Length for Transmission/Reception
Time-Out Length for Transmission (no image mode selected)
Time-out length 7 6 5 4 3 2 1 0
8 min 1 * * * * * 0 016 min 1 * * * * * 0 132 min 1 * * * * * 1 064 min 1 * * * * * 1 1
Bit
Time-Out Length for Transmission (image mode AA)
Time-out length 7 6 5 4 3 2 1 0
8 min 1 * * * 0 0 * *16 min 1 * * * 0 1 * *32 min 1 * * * 1 0 * *64 min 1 * * * 1 1 * *
Bit
Time-Out Length for Reception
Time-out length 7 6 5 4 3 2 1 0
8 min 1 * 0 0 * * * *16 min 1 * 0 1 * * * *32 min 1 * 1 0 * * * *64 min 1 * 1 1 * * * *
Bit
4-71
SERVICE MODE
#1 SSSW-SW14 (for setting inch/mm resolution)
SW
No.
14
bit
No.
2
3
4
Function
Selecting mm/inch conversion direction
Inch to mm conversion for OCRtransmission
Declaring inch-series resolution
1
Main and subscanningdirections
Yes
Yes
0
Sub scanningdirection
No
No
Bit setting Factory
default
0
0
0
[bit 2]If bit 2 is set to ‘1’ while bit 1 of SW05 is set to ‘1’ inch-to-mm conversion is executed forboth main and sub scanning directions.
[bit 3]If bit 3 is set to‘1’, CCR transmission will be indicated as part of detail settings for one-touch /speed dialing. In addition, inch-to-mm conversion will be executed when OCR trans-mission is selected.Whether to execute inch-to-mm conversion in read mode depends on how bit 1 of SW05 isset.Even when bit 1 of SW05 is set to ‘1’, execution will take place only when ‘use OCRtransmission’ is selected as part of one-touch/speed dialing for transmission; execution willnot take place for other types of transmissions.If bit 1 of SW05 is set to ‘0’, inch-to-mm conversion will not be executed even if ‘use OCRtransmission’ is selected for one-touch/speed dialing.
[bit 6]This bit is used to declare an inch-series resolution bit 44.
4-72
SERVICE MODE
#1 SSSW-SW25: Setting the Report Indication Function
SW
No.
25
bit
No.
0
1
Description
transmission telephone number indicatedon report
abbreviation of other device indicated onreport
1
destinationnumber
retain
0
call number
do not retain
Bit setting Factory
default
0
0
[bit 0]Use it to select the transmission telephone number to be indicated on the report at the end ofa transmission.call number: indicates the telephone number called on the report.other device number: indicates the telephone number (CSI signal data) sent from the other
device on the report.
MemoEven when ‘call number’ is selected, the telephone number (CSI signal data) sent from theother device will be indicated on the report if the call was made not using one-touch dialing orspeed dialing.
[bit 1]Use it to select the abbreviation of the other device to be indicated on the report at the end ofa transmission.registered abbreviation: indicates the abbreviation of the other device registered
in the one-touch dialing or speed-dialing memory on the report.
abbreviation of other device: indicates the abbreviation (NSF signal data) sent fromthe other device on the report.
MemoEven when ‘registered abbreviation’ is selected, the abbreviation sent from the other device(NSF signal data) will be indicated on the report if the abbreviation of the other device is notregistered in the one-touch dialing or speed dialing memory.
4-73
SERVICE MODE
#1 SSSW-SW26: Setting the Transmission Function
SW
No.
26
bit
No.
0
1
2
3
4
5
6
7
Description
change prohibited
change prohibited
change prohibited
change prohibited
change prohibited
set error re-dial
other device for which broadcasting issuspended
error report in response to suspension oftransmission
1
re-dial
single device
do notgenerate
0
do not re-dial
all devices
generate
Bit setting Factory
default
0
0
0
0
0
0
0
0
[bit 5]Use it to execute the error re-dial.
[bit 6]Use it to specify whether to suspend communication to all devices when broadcasting issuspended.
[bit 7]Use it to specify whether to generate an error report when transmission is cancelled by apress on the Stop key.
4-74
SERVICE MODE
#1 SSSW-SW28: Setting the V.8/V.34 Procedure
SW
No.
28
bit
No.
0
1
2
3
4
5
6
7
Description
V.8 procedure on calling device
V.8 procedure on called device
V.8 late start on calling device
V.8 late start on called device
fall-back from V.34 called device
prohibit start of fall-back from V.34transmitting device
not used
not used
1
do not execute
do not execute
do not execute
do not execute
prohibit
prohibit startof fall-backfrom V.34transmittingdevice
0
execute
execute
execute
execute
do not prohibit
permit start offall-back fromV.34transmittingdevice
Bit setting Factory
default
0
0
0
0
0
0
[bit 0]Use it to specify whether to execute the V.8 procedure when placing a call.do not execute: the arrival of the V.8 procedure signal will be ignored, and execution will
start with the V.21 procedure.
[bit 1]Use it to specify whether to execute the V.8 procedure when receiving a call.do not execute: the execution will start with the V.21 procedure without executing
the V.8 procedure.
[bit 2]Use it to specify whether to execute the V.8 procedure when the receiving device declaresthe presence of the V.8 procedure by means of the DIS signal (when placing a call, theANSam signal from the called device is not detected).execute: in response to the DIS signal of the called device, the CI signal will be
transmitted and the V.8 procedure will be executed.do not execute: in response to the DIS signal from the called device, no CI signal will be
transmitted, and the V.21 procedure will be executed.In the case of manual transmission, the V.8 late start procedure will not be executed regard-less of these settings.
[bit 3]Use it to specify whether to declare the presence of the V.8 procedure for the DIS signaltransmitted when the ANSam signal is not detected by the calling device.execute: the presence of the V.8 procedure will be declared by the DIS signal so that
the calling device executes the V.8 procedure after transmission for the CIsignal.
do not execute: the presence of the V.8 procedure will not be declared by the DIS signal,and the V.21 procedure will be executed.
In the cace of manual transmission, the V.8 late start procedure will not be executed regard-less of these settings.
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SERVICE MODE
[bit 4]Use it to specify whether to prohibit a fall-back for the V.34 receiving device.prohibit: a fall-back from the receiving device will not be executed.
[bit 5]Use it to prohibit primary channel speed modification so as to prevent the transmitting de-vice from starting a primary channel fall-back when PPR has been received a specific num-ber of times imposed on the start of a fall-back while transmitting V.34.
4-76
SERVICE MODE
MemoError Codes Associated with the Condition of the Line (transmission)##100, ##101, ##102, ##104, ##201, ##281, ##282, ##283, ##750, ##755, ##765, ##774,##779, ##784, ##789Error Codes Associated with the Condition of the Line (reception)##103, ##107, ##114, ##201, ##790, ##793
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ReportSssw Menu Num Ncu Type Genesis Print Clear Test
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xxxxx ← (yyyyy) {aaaaa~bbbbb}005
xxxxx ← (yyyyy) {aaaaa~bbbbb}006
xxxxx ← (yyyyy) {aaaaa~bbbbb}007
xxxxx ← (yyyyy) {aaaaa~bbbbb}008
xxxxx ← (yyyyy) {aaaaa~bbbbb}009
xxxxx ← (yyyyy) {aaaaa~bbbbb}010
NL equalizer 1/ 0005
Description RangeNo.
change prohibited006
transmission level (ATT)7 to 15007V.34 modulation speedupper limit
3429 3200 3000 2800 2743 2400
0 1 2 3 4 5008
V.34 data speed upperlimit
13 to 0009
pseudo IC signalfrequency
0 1 2
50Hz/ 25Hz/ 17Hz
010
3. Setting the Menu Switch (#2 MENU)
005NL equalizer:
turning on/off the NL EQNL equalizerTurn on the NL equalizer if errors associated with the condition of the line tends tooccur often.
Figure 4-K104
4-77
SERVICE MODE
MemoError Codes Associated with the Condition of the Line (transmission)##100, ##101, ##102, ##104, ##201, ##280, ##281, ##282, ##283, ##284, ##750, ##752,##754, ##755, ##757, ##759, ##760, ##762, ##764, ##765, ##767, ##769, ##770, ##772,##774, ##775, ##777, ##779, ##780, ##782, ##784, ##785, ##787, ##789Error Codes Associated with the Condition of the Line (reception)##103, ##106, ##107, ##201, ##793
006 Telephone line monitor
DIAL
SERVICEMAN
OFF
007ATM transmission level
Use it to set the telephone line monitor function.
Use it to enable the monitor sound of the telephone line from thespeaker from the start of a transmission to DIS.Use it to enable the monitor sound of the telephone line from thespeaker from the start to the end of a communication.Use it to disable the monitor sound of the telephone line from thespeaker.
Use it to set the transmission level (ATT).Use it to increase the transmission level if errors associated with thecondition of the line tend to occur often during communication.
008V.34 modulation speed upper limit
009V.34 data speed upper limit
010Pseudo IC signal frequency
Use it to select an upper limit from the modulation speed (baudrate) for the V.34 primary channel.
Use it to select an upper limit for the data transmission speed forthe V.34 primary channel between 2.4K and 33.6K bps in 2400-bps increments.
Use it to set the frequency of the pseudo CI signal.Owing to the type of externally connected telephone, calls arenot accompanied by a sound while the fax/tel switchingmechanism is on; try changing the frequency of the pseudo CIsignal if such is the case.
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SERVICE MODE
4. Making Various Settings (#3 NUMERIC Param.)
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xxxxx ← (yyyyy) {aaaaa~bbbbb}002xxxxx ← (yyyyy) {aaaaa~bbbbb}003xxxxx ← (yyyyy) {aaaaa~bbbbb}004xxxxx ← (yyyyy) {aaaaa~bbbbb}005xxxxx ← (yyyyy) {aaaaa~bbbbb}006xxxxx ← (yyyyy) {aaaaa~bbbbb}007xxxxx ← (yyyyy) {aaaaa~bbbbb}008xxxxx ← (yyyyy) {aaaaa~bbbbb}009xxxxx ← (yyyyy) {aaaaa~bbbbb}010xxxxx ← (yyyyy) {aaaaa~bbbbb}011
No. Description Settings Default
02 RTN transmission condition (1) 1 to 99% 1003 RTN transmission condition (2) 2 to 99 times 1504 RTN transmission condition (3) 1 to 99 lines 1205 NCC pause length (before ID code) 1 to 60 sec 4 (0:UK)06 NCC pause length (after ID code) 1 to 60 sec 407 pre-pause length when placing a call 0 to 9999( ×10ms) *110 time by line connection detection 0 to 9999(10ms) 550011 T.30 T1 timer (for reception) 0 to 9999(10ms) 350013 T30. EOL timer 500 to 3000(10ms) 1320
*1JPN: 0US: 0CAN: 0UK: 350AU: 350NZ: 350
Figure 4-K105
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SERVICE MODE
[No. 02, 03, 04]Use it to set conditions for the transmission of the RTN signal. If errors associated with thetransmission of the RTN signal tend to occur during reception, increase the parameter tomake the RTN signal transmission conditions less strict.
MemoThe error codes associated with the transmission of the RTN signal during reception are asfollows: ##104, ##107, ##114, ##201.RTN signal transmission condition (1) refers to the ratio of the number of error lines to thetotal number of lines per page of received images.RTN signal transmission condition (2) refers to the reference value** of a burst error *.RTN signal transmission condition (3) refers to the number of errors not reaching the refer-ence value for burst errors.
*Transmission errors continuing over multiple lines.**If ‘15’ is set, a transmission error covering continuous 15 lines will be identified as a burst error.
If any of these conditions is detected while image signals are received, the RTN signal will beissued after receiving the procedure signal of the transmitting device.
[No. 05]Use it to set the length of the pause which will automatically be entered between access codeand ID code when dialing is executed using an NCC (New Common Carrier) line.
[No. 06]Use it to set the length of the pause which will automatically be entered between code andthe telephone number of the other device when dialing is executed using a NCC (NewCommon Carrier) line.
[No. 10]Use it to set the time length for a check on the line connection. Increase the parameter iferrors tend to occur often owing to the condition of the line during communication.
MemoThe error codes associated with the condition of the line are as follows: ##005, ##018.The time length for a check on the line connection refers to the period from when the dialsignal is sent to when the line is cut (transmitting device) or the period from when the DISsignal is sent to when the line is cut (receiving device).
[No. 11]The T1 timer is designed so that its setting may be changed to accommodate the fact that T1timer specifications differ from country to country (PTT).
[No. 13]If the data length of a single line is long (e.g., computer fax), increase the single-line trans-mission length that may be received to prevent reception errors.
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SERVICE MODE
5. Setting the Site of Installation (#5 TYPE)Selecting ‘STANDARD’ indicated on the display will initialize all #4 NCU data to settings that
comply with the Japanese communications standards.
6. Setting the Printer Parameters (#7 PRINTER)a. Service Soft Switch Settings
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SERVICE MODE
#7 Printer-SW05 (reduction, cassette selection)
SW
No.
05
bit
No.
0
1
Description
priority on LTR
priority on LGL
1
enable
enable
0
disable set
disable
Bit setting Factory
default
0
0
[bit 0]Use it to specify whether to give priority to LTR recording paper if an image is receivedwhich may be printed on either A4, LTR, or LGL in Direct or by division.
[bit 1]Use it to specify whether to give priority to LGL recording paper when an image is receivedwhich may be printed on either A4, LTR, or LGL in Direct or by division.The order of priority on recording paper size is as follows in relation to the settings of bit 0and bit 1.
Bit1
0
0
1
1
Bit0
0
1
0
1
Priority of recording paper
A4 —> LTR —> LGL
LTR —> A4 —> LGL
LGL —> LTR —> A4
LTR —> LGL —> A4
However, the order will be as follows if recording is with priority on sub scanning:LTR —> A4 —> LGL, even when bit 1 and bit 0 are set to ‘0’.
4-82
SERVICE MODE
b. NUMERIC Param. (numeric parameters)
<1/4> <READY><NUM>
ReportSssw Menu Num Ncu Type Genesis Print Clear Test
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xxxxx ← (yyyyy) {aaaaa~bbbbb}001xxxxx ← (yyyyy) {aaaaa~bbbbb}002xxxxx ← (yyyyy) {aaaaa~bbbbb}003xxxxx ← (yyyyy) {aaaaa~bbbbb}004xxxxx ← (yyyyy) {aaaaa~bbbbb}005xxxxx ← (yyyyy) {aaaaa~bbbbb}006xxxxx ← (yyyyy) {aaaaa~bbbbb}007xxxxx ← (yyyyy) {aaaaa~bbbbb}008
Figure 4-K106
No.
01
04052021
Description
non-image area of print image for extra-length image(reception)leading edge margintrailing edge marginright marginleft margin
Settings
3 to 9999
0 to 99990 to 99990 to 99990 to 9999
Default
15
853535
Unit
0.1 mm
0.1 mm0.1 mm0.1 mm0.1 mm
[No. 1]Use it to set the area in which images are ignored when printing extra-length images (re-ceived).If the area of a received extra-length image along the trailing edge must not be ignored,decrease the parameter to reduce the non-image area.
[No. 4]Use it to set the margin along the leading edge (effective recording length).
[No. 5]Use it to set the margin along the trailing edge (effective recording length).
[No. 20]Use it to set the right margin (effective recording length). This applies when A4/LTR im-ages are received and when A3/279x432mm/B4 is reduced to A4/LTR. When A3/279x432mm/B4 is printed by division, the top margin and the bottom margin of No. 4 andNo. 5 will be used.
4-83
SERVICE MODE
[No. 21]Use it to set the left margin (effective recording length). This applies when A4/LTR imagesare received and when reducing A3/279x432mm/B4 is reduced to A4/LTR. When A3/279x432mm/B4 is printed by division, the top margin and bottom margin settings of No. 4and No. 5 will be used.
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SERVICE MODE
7. Initializing the Settings (#8 CLEAR)Use it to initialize various data on an item-by-item basis by selecting any of the following
items.Each settings item and parameter will be initialized to its factory default upon execution.
Item
USSW SW
SERVICE SW
NCU
SRV DATA
REPORT
ALL
COUNTER
Data initialized
Contents registered in user data and SSSW#1 through #3.The contents of user data memory management will not be initialized;the image data stored in memory will not be initialized.
Contents of user data and SSSW#1 through #3, #6, and #7.
Contents of SSSW#4.
Contents of the system dump list.
Contents of the communication management report.
All settings/registration data.
Number of originals read/number of prints made.
4-85
SERVICE MODE
8. Test Mode (#9 TEST)
<1/1> <READY>
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PRINTRELAY-1RELAY-2FREQG3TXDTMFTXV34G3TX
Figure 4-K107
#9 TEST PRINT print testRELAY-1 (do not use)RELAY-2 (do not use)FREQ frequency testG3TX G3 signal transmission testDTMFTX (do not use)V34G3TX V34G3 signal transmission test
Using the Mode• Press the desired item to highlight, and press the OK key to bring up its screen.
4-86
SERVICE MODE
9. PRINT TestThe print settings of a test pattern are as follows:Recording size: A4Resolution: finePrint pattern: CRG-TEST, diagonal lineRotation: no rotation if A4; rotation if A4R
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CRG-TEST
Figure 4-K108
Using the Mode1) Of the items indicated on the screen, press the desired print pattern, and then press the OK key.
• The machine will execute test printing.
4-87
SERVICE MODE
a. FREQ (frequency test)Press ‘FREQ’ on the TEST menu screen to start frequency test mode and to bring up the
following screen:Press one of the items indicated so that the DC circuit will be closed, and the selected frequency
will be transmitted using the tone transmission function of the modem. The transmission signalmay be monitored using the speaker.
To stop the operation, press the OK key.
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ReportSssw Menu Num Ncu Type Genesis Print Clear Test
<FREQ>
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RBT462Hz1100Hz1300Hz1500Hz1650Hz1850Hz2100Hz
Figure 4-K109
4-88
SERVICE MODE
b. G3 Tx (G3 signal transmission test)Press ‘G3 Tx’ on the MODEM NCU Menu screen to start G3 signal transmission test mode
and to bring up the following screen.Press one of the items indicated so that the DC circuit will be closed and the selected frequency
will be transmitted using the G3 signal transmission function for the modem. The transmissionsignal may be monitored using the speaker.
To stop the operation, press the OK key.
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<G3 Tx>
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300bps2400bps4800bps7200bps9600bpsTC7200bpsTC9600bps12000bps
G3Tx
Figure 4-K110
4-89
SERVICE MODE
c. V.34 G3 Tx (V.34G3 signal transmission test)Press ‘V.34 G3 Tx’ on the TEST Menu screen to start V34 G3 Tx signal transmission test
mode and to bring up the following screen.Select a transmission speed and then the modulation speed (baud rate) so that the V.34 G3
transmission signal will be sent to the telephone line connection terminal and the speaker.To stop the operation, press the OK key.
Figure 4-K111
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<V34G3Tx>
OKPREV NEXT
SPEED 36600BPS3429baud3200baud3000baud2800baud2743baud2400baud
4-90
SERVICE MODE
L. Service Report1. System Data List
The system data list shows the settings of the service soft switches and the service parameters.
System Data List (1/12)
4-91
SERVICE MODE
System Data List (2/12)
4-92
SERVICE MODE
System Data List (3/12)
4-93
SERVICE MODE
System Data List (4/12)
4-94
SERVICE MODE
System Data List (5/12)
4-95
SERVICE MODE
System Data List (6/12)
4-96
SERVICE MODE
System Data List (7/12)
4-97
SERVICE MODE
System Data List (8/12)
4-98
SERVICE MODE
System Data List (9/12)
4-99
SERVICE MODE
System Data List (10/12)
4-100
SERVICE MODE
System Data List (11/12)
4-101
SERVICE MODE
System Data List (12/12)
4-102
SERVICE MODE
2. System Dump ListThe system dump list shows the states of past communications and a history of error communi-
cations.
Figure 4-L101
*1: RX: total number of pages received.TX: total number of pages transmitted.
*2: DOC: number of pages transmitted in direct mode.MEM: number of pages transmitted in memory mode.
*3: number of pages transmitted/received by original size.*4: number of pages transmitted/received by mode.*5: number of pages transmitted/received by modem speed (standard, fine, super fine, ultra fine)*6: number of pages transmitted/received by decoding method.*7: number of pages transmitted/receive by mode (MF2 indicates F-Net arriving at 1300 Hz)*8: number of errors by error code.
4-103
SERVICE MODE
Sample Display##280 1 7 3 0 0
number of number of number of ##280 errors ##281 errors ##282 errors
4-104
SERVICE MODE
The error information on the most recent three communication errors is indicated.
Figure 4-L102
*1: service error code.*2: START TIME: date and time (24-hr notation)*3: OTHER PARTY: telephone number transmitted by the sending party.*4: MAKER CODE: manufacturer’s code.*5: MACHINE CODE: model code.*6: bit 1 through 48 of received DIS, DCS, or DTC.*7: bit 1 through 48 of transmitted DIS, DCS, or DTC.*8: RX: procedure signal received.
TX: procedure signal transmitted.
4-105
SERVICE MODE
3. Error Transmission ReportThe error transmission report is the error transmission report with attachments of the service
error code list and the error dump list.
Figure 4-L103 Error Transmission Report (for servicing)
4-106
SERVICE MODE
4. Error Reception Report (for servicing)The error reception report is the reception report with attachments of the service error code list
and the error dump list.
Figure 4-L104 Error Reception Report (for servicing)
5-1
SELF DIAGNOSIS
CHAPTER 5 SELF DIAGNOSIS
The microprocessor on the machine's system controller PCB and DC controller PCB isequipped with a self-diagnosis mechanism to check its state (particularly, sensors); the machineruns a check as needed and, upon detection of a fault, indicates an error code on its control panel,showing the nature of the fault.
The following is a list of error codes used and the timing of detection:
A. Machine Proper
5
Code Possible Cause
• The fixing assembly fails to warm upnormally
• The fixing assembly suffers fromabnormally high temperature
• The fixing assembly suffers fromabnormally low temperature.
• The type of fixing assembly is wrong.
• The main motor fails to start upnormally
• The main motor fails to rotate normally.
• The holding lifter (multifeeder) isfaulty.
• The duplex feed roller drive mechanismof the duplex unit* is faulty.*Accessory.
• The horizontal registration guide drivemechanism of the duplex unit* is faulty.*Accessory.
• The BD of the scanner unit is faulty.
• The laser is faulty.
Description
• The fixing assembly fails to reach thetarget temperature 180 sec after the startof warm-up.
• The fixing temperature exceeds about230°C during standby or during copyingoperation.
• The fixing temperature drops below120°C after it has reached the targettemperature.
• The rated voltage of the machine and therated voltage of the fixing assembly donot match.
• The revolution of the main motor fails toreach a specific revolution.
• The revolution of the main motordeviates from a specific revolution.
• When the multifeeder is selected, theholding plate position sensor (PS1302)does not detect the holding plate despitethe holding plate solenoid (SL2) activationsignal from the DC controller PCB.
• When copy paper is sent to the duplexunit, the duplex feed roller 1 homeposition sensor (PS23) does not detectthe duplex feed roller 1 at home position.
• The duplex driver PCB detects that thehorizontal registration guide exceeded itsmaximum travel distance after thedetection of the horizontal registrationguide home position has started.
• The scanner motor fails to reach aspecific revolution within 10 sec after ithas started to rotate.
• The BD PCB detects an error for 2.5 secor more after the scanner motor hasstarted to rotate at a specific speed.
• The intensity of the laser fails to reach aspecific level.
E000(Note 1)
E001(Note 1)
E003(Note 1)
E009
E010
E011
E040
E054
E055
E100
E102
5-2
SELF DIAGNOSIS
Code Cause
• The laser scanner motor is faulty.
The scanner home position cannot bedetected.• The original scanner home position
sensor (PS101) is faulty.• The original scanner motor (PM1)/
original scanner motor driver PCB isfaulty.
• The original scanner motor driver PCBor the original scanner motor is faulty.
• The scanning lamp (fluorescent lamp)thermistor has an open circuit.
• The thermistor has a short circuit.
• The scanning lamp (fluorescent lamp)fails to turn on in 15 sec.
• The scanning lamp heater is out oforder.
• The scanning lamp (fluorescent) hasreached the end of its life.
• The scanning lamp (fluorescent) isfaulty.
• The communication with the ADF hasan error.
Description
• The scanner motor fails to reach aspecific revolution within 10 sec after ithas started to rotate.
• The BD PCB detects an error for 2.5 secor more after the scanner motor hasstarted to rotate at a specific revolution.
• The scanner fails to return to the homeposition after it has started to operate.
• The original scanner home position isdetected during a "back scan" in whichthe original scanner need not return to itshome position.
• The original scanner goes out of synchduring a "back scan" in which it returnsto its home position.
• At a 0°C or lower condition, thetemperature fails to reach 10°C aftersupplying the scanning lamp heater withpower for 2 min.
• The thermistor of the scanning lampheater registers 170°C or higher whenthe fluorescent lamp signal (FLON) isoff (including power-on).
• The light intensify sensor does not detectlight from the scanning lamp in 15 sec.
• When the scanning lamp heater iscontrolled to a specific temperature, itstemperature does not exceed a specificsetting when it has been supplied withpower for 3 min or more.
• The scanning lamp thermistor detects150°C or higher when the scanning lampis on.
• The light of the scanning lamp fails toreach a specific level of intensity within10 sec after it has been turned on.
• No signal is returned by the ADF 1 secor more after communication with theADF has started.
E203
E110
E202• No code
indication.• Control
panel keyslocked.(Note 2)
E211
E215
E216
E217
E220
E219
E400
5-3
SELF DIAGNOSIS
Code Cause
• The pickup motor (M1) fails to rotate.• The pickup roller sensor (S5) is faulty.
• The belt motor (M3) fails to rotate.• The belt motor clock senor (S10) is
faulty.
• The feed motor (M2) fails to rotate.• The feed motor clock sensor (S9) is
faulty.
• The delivery motor (M5) fails to rotate.• The delivery motor clock sensor (S13)
is faulty.
• Communication with the ADF is faulty.
• The HDD is faulty.
• The PDL PCB is faulty.
• The initialization of the IPC fails.
• An IPC register error occurs..
• An error occurs in IPC communication.
Description
• A flag is attached to the spindle of thepickup motor (M1), and the rotation ofthe motor is monitored with reference tothe flag (blocking the pickup rollersensor S5). The pickup roller sensor failsto turn on and off twice or more within 1sec.
• The number of feeder motor clockpuleses within 200 msec is below aspecific value.
• The number of belt motor clock pulses isbelow a specific value for 200 msec.
• The number of delivery motor clockpuleses within 200 msec is below aspecific value.
•The communication with the ADFremains interrupted for 5 sec or more.
• The HDD cannot be recognizednormally at power-on.
• An error occurs while writing to orreading from the HDD.
• The communication with the PDL PCBfails in initialization sequence.
• The registration of the PDL-unique menufails.
• While PDL is in operation, a check sumerror of the received packet is detected.
• While PDL is in operation, a formaterror in the received packet is detected.
• There is no response in the course of acheck on the PDL board operation.
• An error occurs on the PDL board.
• At power-on or during sleep return,initialization communication with thefinisher fails.
• An error occurs frequently in thecommunication between the finisher andthe machine.
• In communication with the ADF, four ormore errors occur in 1.5 sec or more.
E401
E402
E403
E404
E421
E606
Detail code
0x403
0x403
0x401
0x402
0x403
E676
E677(NOTE 3)
E710
E711
E712
• The PDL PCB has acommunication error.
5-4
SELF DIAGNOSIS
Code Cause
• An IPC finisher error occurs.
• The PDL PCB PCI error occurs.
• A controller reader communicationerror occurs.
• A controller printer unit communicationerror occurs.
• An image processor PCB check erroroccurs.
• An EIF PCI error occurs.
• A fax PCB communication error occurs.
• A main memory error occurs.
• A network interface initialization erroroccurs.
• A network interface communicationerror occurs.
• A network PCI error occurs.
• A printer power supply cooling fanerror occurs.
• A fixing assembly fan error occurs.
• A fixing assembly/scanner fan erroroccurs.
• A multifeeder cooling fan error occurs.
• A controller power supply fan erroroccurs.
Description
• The communication between the finisherand the machine remiains interrupted for3 sec.
• The PDL PCB cannot be recognized atpower-on.
• An error occurs in the communicationbetween the controller unit and thereader unit.
• The PPRDY signal cannot be detectedfrom the printer unit 15 sec after the endof start-up sequence.
• The image processor PCB cannot berecognized normally.
The image processor PCB cannot berecognized normally.
• The communication with the FAX PCBfails.
• Writing to the main memory fails atpower-on.
• Initialization of the network PCB fails atpower-on.
• The communication with the networkPCB fails at power-on.
• The network PCB cannot be recognizedat power-on
• An error occurs in the rotation of theprinter power supply cooling fan(FAN2).
• An error occurs in the rotation of thefixing assembly fan (FAN4)
• An error occurs in the rotation of thefixing assembly/scanner fan (FAN1).
• An error occurs in the rotation of themultifeeder tray fan (FAN5).
• An error occurs in the rotation ofcontroller power supply fan (FAN6).
E731
E733
E732
E734
E735
E736
E737
E738
E739
E741
E804
E805
E807
E826
E827
E713
5-5
SELF DIAGNOSIS
Caution:1. If the self-diagnosis mechanism has turned on, the machine may be reset by turning the
power switch off and then on, with the exception of causes indicated by E000, E001,E002, or E003.The exceptions are made to prevent the user from resetting the machine as when the causeis an open circuit in the thermistor, which otherwise would overheat the fixing roller,causing the toner in the hopper to overflow.If the error is identified by E000 through E003, the machine will automatically turn itselfoff in about 20 sec if the power switch is turned on.If E000, E001, E002, or E003, the data in the RAM of the system controller PCB must becleared:
Resetting the Machine1) Execute the following in service mode: COPIER>FUNCTION>CLEAR>ERR.2) Press the Reset key twice to return to the Copy Mode screen.3) Turn off and then on the main power switch.
2. In the case of E202, a check may be made in service mode: COPIER>DISPLAY>ERR.
3. In the case of E677,• If it is indicated when the main power is on,
Suspect a fault in the hardware.Turning off and then on the power switch too fast at times causes E677, because ofa discrepancy in the initialization of the machine and the printer board. Be sure towait 5 sec or more before turning on the switch once you have turned it off.
• If it is indicated while the machine is being used normally,If the fault occurred during printing operation and, in addition, if the machine startsup normally when the print job has once been cancelled and the power switch isturned off and then on, suspect an excess load on the CPU.E677 can sometimes be indicated if an excess load is continuously imposed on theCPU of the printer board as by when processing a large amount of data while receiv-ing a large amount of data from the network.If this is the case, advise the user to cancel all print jobs, turn off and then on themain power switch, and send out the print jobs one by one.
5-6
SELF DIAGNOSIS
Code Possible Cause
• System controller PCB, FAX PCB
Description
• An error occurs in the communicationbetween the system controller PCB andthe FAX PCB.
E736
B. Fax
Code Possible Cause
• Feed motor (faulty)
• Lifter (faulty)
Description
• The motor of the paper deck does notoperate normally.
• The communication with the paper deckis interrupted.
E043
C. Paper Deck
E903
D. Finisher
Code Detail code
----
03
01
02
03
04
01
01
02
01
02
Error
• Datacommunication
• Communicationerror
• Height sensor(PS1)
• Back-up RAM
• Deliverymotor (M2)
• Deliverymotor clocksensor (PI10)
• Alignmentmotor (M3)
• Alignmentplate homeposition sensor(PI6)
Description
• The communication between the machine and thefinisher is interrupted. This error is detected by themachine.
• The communication with the saddle stitcher isinterrupted.
• The communication between the height sensor andthe finisher controller PCB fails. Or, an error exists inthe communication data.
• The communication between the sensor and thefinisher controller PCB fails for a specific period oftime or more.
• The connector is found to be disconnected at power-on.
• An error occurs when the sensor is adjusted using theDIP switch.
• An error exits in the check sum at power-on.
• The delivery motor clock sensor does not send thetarget number of clock pulses at the start ofoperation.
• The clock pulses sent while paper is being moved fallshort of an equivalent of 200 mm in length.
• The alignment plate does not leave the alignmenthome position sensor when the alignment motor isdriven for 2 sec.
• The alignment plate does not return to the alignmenthome position when the alignment motor is drivenfor 2 sec.
E500
E503
E504
E505
E512
E513
5-7
SELF DIAGNOSIS
Code Detail code
01
02
01
02
01
02
03
01
02
Error
• Stapler motor(M6)
• Stapler motorhome positiondetectingswitch (MS7)
• Stapler drivemotor (M4)
• Stapler drivehome positionsensor (PI7)
• Deliverymotor (M2)
• Swing guidecloseddetectingswitch (MS6)
• Deliverymotor (M2)
• Swing guideopen sensor(PI18)
• Safety areaswitch (MS3)
• Swing guideclosed detectionswitch (MS6)
• Tray lift motor(M5)
• Tray lift motorclock sensor 1/2 (PI19/PI9)
• Tray homeposition sensor(PI8)
• Tray upper limitdetecting switch(MS4)
• Tray lift motor(M5)
• Tray lift motorclock sensor 1/2 (PI19/PI9)
Description
• The stapler does not leave the stapler home positionwhen the stapler motor is driven for 0.5 sec.
• The stapler does not leave the stapler home positionwhen the stapler motor is driven for 0.5 sec.
• The stapler drive home position sensor does not turnoff when the stapler drive motor is driven for 4 sec.
• The stapler drive home position is not detected whenthe stapler drive motor is driven for 4 sec.
• The swing guide closed detecting switch does notturn on when the delivery motor is rotated in reversefor 1 sec.
• The swing guide open detecting sensor does not turnon when the delivery motor is rotated in reverse for 1sec.
• The swing guide closed detecting switch is found tobe off when the tray 1/2 is in the safety area switchOFF position.
• The lift operation does not end within 15 sec whenthe tray lift motor is driven.
• The tray home position is not detected when the traylift motor is driven for 15 sec.
• The tray upper limit detecting switch is found to beon while the tray is moving up.
•The clock sensor 1/2 does not send clock pulses for200 msec when the tray lift motor is driven.
E531
E532
E535
03
E540
5-8
SELF DIAGNOSIS
Code Detail code
01
02
03
Error
• Feed motor(M1)
• Shutter closeddetectingswitch (MS4)
• Feed motorswitch (M1)
• Shutter closeddetectingswitch (MS4)
• Safety areadetectingswitch (MS3)
• Shutter closeddetectingswitch (MS4)
Description
• The shutter closed detecting switch does not turn onwhen the feed motor is rotated in reverse for 1 sec ormore.
• The shutter open sensor does not turn on when thefeed motor is rotated in reverse for 1 sec or more.
• The shutter closed detecting switch is found to be offwhen the tray 1/2 is in the safety area switch OFFposition.
E584
A-1
APPENDIX
A. GENERAL TIMING CHART1. Reader Unit
Main power switchON
Pre-activiation
70°C control
Normal Reverse
Scanning lamp(FL1)
Reader unit
Scanner motor(M5)Scanner home position sensor(PS1)Scanning lamp heater(H5)
WMUP RSTBY
70˚C
End of reader controller PCB gain adjustment
RSTBYRINTR SCFW SCRV
Start keyON
Normal Reverse
A-2
2. Printer Unit
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
STBYWAIT STBYINTR PRINT LSTR
3.25
0.52
0.82
0.31 0.37
0.52
0.77
0.05 0.05
0.31
0.2
0.04
0.01
0.04
0.01
0.1
1.74 0.05
0.47
1.79
About 15.0
(Unit: Seconds)
Fixing roller heater (H1, H2)
Fan (FM1, FM2, FM3, FM4)
Fan (FM6)
PRINT signal (PRNT)
VERTICAL SYNC signal (SYNC)
Scanner motor (M1)
Scanner motor ready (SCNRDY)
Main motor (MT1)
Cassette pick-up solenoid (SL1)
Pick-up motor (SMT1)
Feed clutch (CL2)
Registration clutch (CL1)
Pick-up unit paper sensor (PS2)
Registration paper sensor (PS1)
Fixing unit delivery sensor (PS1403)
Face-down tray delivery sensor (PS1402)
Primary voltage (AC)
Primary voltage (DC)
Developing bias (AC)
Developing bias (DC)
Transfer voltage
Static charge eliminator bias
Upper fixing roller bias
Operation
Power switch ON
High-speed rotation
High-speed rotation
Low-speed rotation
169°Ccontrol 190°C control
160°C 170°C 190°Ccontrol
Rotation
About 1.5
High-speed rotation
Low-speed rotation
169°C control 169°C control
About 1.2
About 1.5 About0.9
About 1.5
About0.7
About
1.1
About 30.0
About 30.0
Between-page bias Print biasNegative bias Negative bias
High-voltage bias
Between-page bias
Low-speed rotation3 Fan (FM5)
Low-speedrotation
APPENDIX
A-3
B. LIST OF SIGNALS
1. Input/Output Signals to/from DC Controller PCB
Connector Pin Abbreviation I/O Logic Signal name
J201 A1 GNDA2 GNDA3 /FPCS I L OPERATION PANEL CONTROLLER CHIP
SELECT signalA4 ReservrdA5 /VSREQ O P VSYNC REQUEST signalA6 /VSYNC I P VERTICAL SYNC signalA7 /STS O L STATUS signalA8 /CMD I L COMMAND signalA9 /CPSEL I ANALOG CONTROLLER POWER SELECT signalA10 /SPCHG O L SPEED CHANGE signalA11 3.3V OA12 3.3V OA13 +5V OA14 +5V OA15 GNDA16 GNDB1 GNDB2 GNDB3 /FPO O L OPERATION PANEL SERIAL OUTPUT signalB4 ReservedB5 /RDY O L READY signalB6 /CPRDY I L CONTROLLER POWER READY signalB7 /SBSY O L STATUS BUSY signalB8 /CBSY I L COMMAND BUSY signalB9 /PRFD I L PRE-FEED signalB10 /PFED O L PAPER FEED signalB11 3.3V OB12 3.3V OB13 +5V OB14 +5V OB15 GNDB16 GNDC1 VDO I H VIDEO signalC2 /VDO I L VIDEO signalC3 /FPI I L OPERATION PANEL SERIAL INPUT signalC4 FPCK I P OPERATION PANEL SERIAL CLOCK signalC5 /PPRDY I L PRINTER POWER READY signalC6 /PRNT I L PRINT signalC7 /PCLK O P PRINTER CLOCK signalC8 /CCLK I P CONTROLLER CLOCK signalC9 /CCRT O L CONDITION CHANGE REPORTC10 /PDLV O L PAPER DELIVERY signalC11 3.3V OC12 3.3V O
APPENDIX
A-4
Connector Pin Abbreviation I/O Logic Signal name
J201 C13 +5V OC14 +5V OC15 GNDC16 /BD O P BEAM DETECTION signal
J202 1 GND2 DRVES I ANALOG LASER MALFUNCTION DETECTION signal3 GNP4 5V O5 GND6 N.C.7 VDO O H VIDEO signal8 GND9 /VDO O L VIDEO signal10 /LON O L LASER ON signal11 /LENBL O L VIDEO ERABLE signal
J203 1 /FPO O L OPERATION PANEL SERIAL OUTPUT signal2 /FPI I L OPERATION PANEL SERIAL INPUT signal3 /FPCS O L OPERATION PANEL CONTROLLER CHIP
SELECT signal4 FPCK I P OPERATION PANEL SERIAL CLOCK signal5 +5V O6 +5V O7 GND
J204 A1 +5V IA2 +5V IA3 GNDA4 GNDA5 24V IB1 3.3V IB2 3.3V IB3 GNDB4 24VGNDB5 24VGND
J205 1 GND2 GND3 +24VA O4 +24VA O5 +24VA O6 UDOORS I H UPPER DOOR OPEN SENSE signal7 FDFULS I H FACE-DOWN TRAY PAPER FULL SENSE
signal8 /FPOUTS I H FIXING UNIT DELIVERY SENSE signal9 FDOUTS I H FACE-DOWN TRAY DELIVERY SENSE
signal10 /FUSLD O L FACE-UP SOLENOID DRIVE signal11 P5VB1 O
J206 1 GND2 GND3 /BDI I P BEAM DETECTION INPUT signal4 +5V5 GND
APPENDIX
A-5
Connector Pin Abbreviation I/O Logic Signal name
J207 1 +5V2 /SCNRDY I L SCANNER MOTOR READY signal3 /SCND O L SCANNER MOTOR DRIVE signal4 GND5 /SCNCLK O P SCANNER MOTOR CONTOL CLOCK signal6 24VGND7 +24VA O
J208 1 FAN1D O ANALOG FAN MOTOR 1 DRIVE signal2 /FAN1S I L FAN MOTOR 1 ROTATING DETECTION
signal3 24VGND
J209 1 /REGCLD O L REGISTRATION CLUTCH DRIVE signal2 +24VA O3 /REGS I L REGISTRATION PAPER SENSE signal4 GND5 P5VB1 O
J210 1 FAN3D O ANALOG FAN MOTOR 3 DRIVE signal2 /FAN3S I L FAN MOTOR 3 ROTATING DETECTION
signal3 24VGND
J212 1 3.3V O2 +5V O3 GND4 FSRTH I ANALOG FIXING ROLLER TEMPERATURE SENSE
signal5 GND6 SVIN I SERVICE STATUS signal7 SVOUT O SERVICE COMMAND signal8 +24VA O
J213 1 +24VA O2 +24VA O3 /DUPIDS I L DUPLEXING UNIT SENSE signal4 /DUPSTS I L DUPLEXING UNIT STATUS signal5 DUPCMD O H DUPLEXING UNIT COMMAND signal6 /DUPCLK O P STATAS CLOCK signal7 24VGND8 24VGND
J214 1 24VGND2 +24VA O3 P5VB1 O4 /MPTCLD O L MANUAL FEED CLUTCH DRIVE signal5 /MPTSLD O L LIFTING PLATE SOLENOID DRIVE signal6 MPTLS I H LIFTING PLATE SENSE signal7 /MPTPS I L MULTI-PURPOSE TRAY PAPER SENSE
signal8 ENVCMD O ENVELOPE FEEDER COMMAND signal9 ENVSTS I ENVELOPE FEEDER STATUS signal
J215 1 GND2 LSIZE4 I L LOWER CASSETTE PAPER SIZE SENSE
signal
APPENDIX
A-6
Connector Pin Abbreviation I/O Logic Signal name
J215 3 LSIZE3 I L LOWER CASSETTE PAPER SIZE SENSEsignal
4 LSIZE2 I L LOWER CASSETTE PAPER SIZE SENSEsignal
5 LSIZE1 I L LOWER CASSETTE PAPER SIZE SENSEsignal
6 GND7 USIZE4 I L UPPER CASSETTE PAPER SIZE SENSE signal8 USIZE3 I L UPPER CASSETTE PAPER SIZE SENSE signal9 USIZE2 I L UPPER CASSETTE PAPER SIZE SENSE signal10 USIZE1 I L UPPER CASSETTE PAPER SIZE SENSE signal
J216 1 FAN2D O ANALOG FAN MOTOR 2 DRIVE signal2 /FAN2S I L FAN MOTOR 2 ROTATING DETECTION
signal3 24VGND
J217 1 FSRTH I ANALOG FIXING ROLLER TEMPERATURE SENSEsignal
2 RLD O H RELAY DRIVE signal3 TSWIN4 GND5 TSWOUT6 /FSRD1 O L FIXING MAIN HEATER DRIVE signal7 /FSRD2 O L FIXING SUB HEATER DRIVE signal8 FSRDE O H FIXING HEATER DRIVE ENABLE signal9 FSRCT I ANALOG FIXING HEATER CURRENT SENSE signal10 SUPSLT O H INVERTER CIRCUIT CONTROL signal11 /RLDSNS I L RELAY DETECTION SENSE signal12 PSTYP I POWER SUPPLY TYPE SENSE signal13 REMT24 O L 24V DRIVE signal14 N.C.
J218 1 /MMRDY I L MAIN MOTOR READY signal2 /MMOTD O L MAIN MOTOR DRIVE signal3 24VGND4 24VGND5 +24VB O6 +24VB O
J219 1 FEDAND O PICK-UP MOTOR CONTROL signal2 FEDAD O PICK-UP MOTOR CONTROL signal3 FEDBND O PICK-UP MOTOR CONTROL signal4 FEDBD O PICK-UP MOTOR CONTROL signal5 /UDECKS I L UPPER CASSETTE PAPER-OUT SENSE signal6 UDECKC I H UPPER CASSETTE SENSE signal7 /FEEDCLD O L FEED CLUTCH DRIVE signal8 /FEEDS I L PICK-UP UNIT PAPER SENSE signal9 /PUPSLD O L CASSETTE PICK-UP SOLENOID DRIVE
signal10 LDECKC I H LOWER CASSETTE PAPER-OUT SENSE
signal11 /LDECKS I L LOWER CASSETTE SENSE signal12 LPVS2 I LOWER CASSETTE PAPER-LEVEL SENSE
signal 2
APPENDIX
A-7
Connector Pin Abbreviation I/O Logic Signal name
J219 13 LPVS1 I LOWER CASSETTE PAPER-LEVEL SENSEsignal 1
14 UPVS2 I UPPER CASSETTE PAPER-LEVEL SENSEsignal 2
15 UPVS1 I UPPER CASSETTE PAPER-LEVEL SENSEsignal 1
16 /RDOORS I H PICK-UP UNIT DOOR OPEN SENSE signal17 +24VA O18 P5VB1 O19 GND20 GND
J220 A1 TRFVCNT O ANALOG TRANSFER BIAS CONTROL signalA2 TRFVSNS I ANALOG TRANSFER BIAS MONITOR signalA3 /TRFCCD O L TRANSFER BIAS CONSTANT CURRENT
DRIVE signalA4 TRFCLK O P TRANSFER BIAS FREQUENCY OUTPUT
signalA5 N.C.A6 HVTCLK O P HIGH-VOLTAGE BIAS FREQUENCY OUT
PUT signalA7 /DEVACD O L DEVELOPING AC BIAS DRIVE signalA8 DEVACCLK O P DEVELOPING AC BIAS FREQUENCY OUT
PUT signalA9 /DEVDCD O L DEVELOPING DC BIAS DRIVE signalA10 TONSNS I ANALOG TONER LEVEL signalA11 24VGNDA12 24VB OB1 /TRFNVD O L TRANSFER NEGATIVE BIAS DRIVE signalB2 /HRLBD O L FIXING ROLLER BIAS DRIVE signalB3 /DCHGBD O L DISCHARGE BIAS DRIVE signalB4 /DCHGUP O L DISCHARGE BIAS SWITCH signalB5 N.C.B6 N.C.B7 PRIACCLK O P PRIMARY AC BIAS FREQVENCY OUTPUT
signalB8 /PRIACD O L PRIMARY AC BIAS DRIVE signalB9 /PRIDCD I L PRIMARY DC BIAS DRIVE signalB10 DENADJ O ANALOG IMAGE DENSITY AD JUSTMENT signalB11 24VGNDB12 24VB O
J221 1 +24VB I2 +24VB I3 +24VB I
J222 1 TSWOUT2 FSRTH I ANALOG FIXING ROLLER TEMPERATURE SENSE
signal3 GNDTH4 TSWIN
J223 1 TONSNS I ANALOG TONER LEVEL signal2 GND
J225 1 FAN4D O H FAN MOTOR 4 DRIVE signal
APPENDIX
A-8
Connector Pin Abbreviation I/O Logic Signal name
J225 2 /FAN4S I L FAN MOTOR 4 ROTATION DETECTIONsignal
3 24VGND4 GND
J229 1 FAN5D O ANALOG FAN MOTOR 5 DRIVE signal2 /FANS5 I L FAN MOTOR 5 ROTATION DETECTION
signal3 24VGND4 24VGND
A-9
C. GENERAL CIRCUIT DIAGRAM1. Controller unit
HOT(BK)FT2
FT1
FT4
MT
2
J802F J802M
FT6
FT5
FT3
1
3
2
4
1
3
2
4
NEWTRAL(W)
HOT(BK)
NEWTRAL(W)
J102
J110
1F
J110
1M
J101
J103
J104
J110 3p
24pDRAWER CONNECTOR
J801L
24pDRAWER CONNECTOR J801D
J1022 J1021 J1020
6p 8p 10p
P2
3p
2p4p
6p8p
9p
3p
ACDOWNGND
POWERONGND+24V
RELAYON+3.3VJ(FIGARO)+12V(FAX,INV)+3.3V(UI,PDL)
+3.3(SEIF)GNDGNDGNDGND
12345678
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1
1
123456789
23
1
2
BI1103
BI1107AWG16
AWG16
BI1106
BI1105
BI1104
BI1102
BI1101
3
0
2
4
6
8
123
ACDOWNPOWERON
GND
12
+24VGND
1234
+12V(FAX,INV)
GND
123456
+3.3VJ(FIGARO)+3.3V(UI,PDL)
+3.3(SEIF)GNDGNDGND
12345678
+5VJ(FIGARO)+5V(UI,PDL)+5V(SEIF)+5V(SEIF)
GNDGNDGNDGND
+5VJ(FIGARO)+5V(UI,PDL)+5V(SEIF)+5V(SEIF)
+24VGNDGNDGNDGNDGND
123456789
10
123456
Leakagebreaker
CB1
MSW1
RLY1
Main power switch
Noise filter PCB DC power supply PCB
Printer unit DC power supply PCB
System controller PCB
To FAX PCB(ACC)
Controller Unit (1/2)
Relay
A-10
Parollel interface PCB
System controller PCB
Image processor PCB
DC controller PCB
Controll panel unit
Control panel power switch EEPROM
PCBMemory PCB
FAX PCB(ACC)
Relay PCB
Battery
J1042
J1015
J501
160p
J1041 J1010
J1008
11p 10p 50p
30p
1 GND2 IPCTXD3 GND4 IPCRXD5 GND6 FINON7 GND8 N.C.9 N.C.
1 DTX*2 GND3 DRX*4 DTERM5 N.C.6 DCLK*7 GND8 GND
123456789
10111213141516171819202122232425262728293031323334353637383940
123456789
10111213141516171819202122232425262728293031323334353637383940
RESETGND
LIDED7LIDED8LIDED6LIDED9LIDED5
LIDED10LIDED4
LIDED11LIDED3
LIDED12LIDED2
LIDED13LIDED1
LIDED14LIDED0
LIDED15GNDN.C.
DMARQGND
DIOW*GND
DIOR*GND
IORDYGND
DMACK*GND
IDEINTreserveIDEA1
PDIAG(N.C.)IDEA0EDEA2
IDECS0*IDECS1*LEDON*
GND
9 GND10 N.C.11 GND12 DSTRB*13 DECKON14 GND15 N.C.
4p
J1023
FAN6
3p
J30
J1031
DRAM DIMM slot
J1001 168p
J1002 168p
J1011
9p
9p
Finisher(AC)
Paper deck(ACC)
15p
15p
J1007
64MB
64MB
80p 180p
J1017
J601
J1043
J201
J601
48p
100p
100p
LCD 50p
40p
J304
J306J502
120p
J302
120p
J303
123456789
10
123456789
10
D7D6D5D4D3D2D1D0
GNDGND
123456789
1011
1 2 3
3 2 1
GN
D+
24V
LOC
K
123456789
1011
SELINFAULT*
INIT*AUTOFD*SELECT
GNDPE
BUSYACK*STBGND
HDD
PDL PCB
Network interface PCB
Controller Unit (2/2)
Reader controller PCB
A-11
2. Reader Unit
H1
8
2
4
5
Reader controller PCB
A8 B8 13
A8 B8
J1603
GN
DS
IZE
<2>
SIZ
E5V
GN
DS
IZE
<1>
SIZ
E5V
1 2 3 1 2 3
9 8 7
3 2 1
5 4 3
ER
RG
ND
U+
24/1
4V
11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8
1 2 3 4
13 121 2
FLP
WN
GN
DF
LON
OU
TY
PW
MY
ON
FLE
RR
*F
LCLK
*
GN
DD
F_R
XD
DF
_TX
DN
.C.
GN
D
RE
MO
ON
GN
DF
M4O
NF
M4D
EC
8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8
8 7 6 5 4 3 2 1
RS
TM
OV
E*
24V
/38V
GN
DI_
CO
NT
0*I_
CO
NT
1*I_
CO
NT
2*I_
CO
NT
3*
MT
CLK
*G
ND
CW
/CC
W*
ST
EP
_AN
GLE
0*S
TE
P_A
NG
LE1*
GN
DS
TE
P_A
NG
LE2*
ST
EP
_AN
GLE
3*
1 2 3 4 5 6 7 81 2 3 4 5
BLU
RE
DO
RG
GR
NB
LK
J303
J302
Scanner motor driver PCB
Scanner motor
PM1
J115
J113 J129
68
J132
68
J102
100
J101
J112
6 5 4 3 2 1
FL_
TH
GN
D+
38V
GN
DF
L_S
+24
V
FL_
TH
GN
D+
38V
1 2 3 4 5
12
12
21
12
12345
12345
12345
(+)(-)
(-)(+)
1 2 3 4 5 6 7 8 9 101112
1 2 3
121110 9 8 7 6 5 4 3 2 1
1 2 3 4
6 5 4 3 2 1
1 2 3
3 2 1
3 2 11 2 3
1 2 3
1 2 3
Flexible cable
J2037
J2015
+24VFL_SGND
J2038M
J2001
J2038F
J2039M
J2039F
Intensity detection
PCB
MT
04
MT
03
MT
06
MT
05
Scannig lamp
Sca
nnin
g la
mp
heat
er
Sca
nnig
lam
p th
erm
isto
r(T
HM
)
Inverter PCB
Reader unit main power supply PCBJ1002
J1804J2031T
J2031F
J2042MJ2042F
J2024MJ2024F
J2042T
J2031M
J1802
J8
J7
Accessories power supply PCB
J100
3
J201
8F
J201
8M
GN
DA
CC
ON
N.C
.
FM4Power supply
cooling fan
MT02
+24VGND+24VGND
5
7 6 5 4 3 2 1
7 8J2022C
J2022A
J2022B
DADF
PS104
Original size
sensor 2
PS105
Original size
sensor 3
A6 B6
J117
J2011TJ2011F
GN
DS
IZE
<3>
SIZ
E5V
1 2 3
6 5 4
PS106
Original size
sensor 4
J2012TJ2012F
+5V
FH
PG
ND
1 2 3
9 8 7
J2010TJ2010F
GN
DS
IZE
<0>
SIZ
E5V
1 2 3
6 5 4
PS103
Original size
sensor 1
J2009TJ2009F
Socket for DIMM
Interface PCB
Interface cable
To controller unit
+24
VG
ND
A+
24V
3 2 1
3 2 1
1 2 3
J3011
J2052
FM2
+5V
CO
VD
EC
GN
D
1 2 3
3 2 1
PS102
Copybord cover open/close sensor
J2007
PS101
Scanner home position sensor
J2013
J201
2M
J201
1M
J201
0M
J200
9M
Scanner motor cooling fan
Reader Unit (1/2)
A-12
P1
Leakage Breaker(ELCB1)
FT
01
FT
02
FT
03
FT114
FT115
FT
117
FT116
FT113
FT
06J1101
J2036M
J2036F
J1
FT09FT10FT07
J201
9FJ2
019M
J202
5FJ2
025M
to N
CU
J2
J801
Reader unit main power supply PCB
Accessories power supply
PCB
9 8 7 6 5 4 3 2 1 5 4 3 2 1
5 4 3 2 11 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
9 8 7 6 5 4 3 2 1
123456789
9 8 7 6 5 4 3 2 1
123456789
9 810 7 6 5 4 3 2 1
12345678910
8 7 6 5 4 3 2 1
12345678
6 5 4 3 2 1
123456
Noise filter PCB Reader unit rear power switch
DC
(-)
DC
(+)
J501
J119 J118
J102J101
J2017T
J2017M
J2017F
J2016T
J2016M
J2016F
1215
1315
1315
1215
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
GN
DN
F1
NF
2G
ND
NR
SN
CP
GN
DN
SP
NS
HG
ND
GN
D+
5<A
>+
5<A
>+
12V
+12
V
13 12 11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
GN
DN
F1
NF
2G
ND
NR
SN
CP
GN
DN
SP
NS
HG
ND
GN
D+
5<A
>+
5<A
>+
12V
+12
V
BE
GN
DB
OG
ND
GE
GN
DG
OG
ND
RE
GN
DR
OG
ND
BE
GN
DB
OG
ND
GE
GN
DG
OG
ND
RE
GN
DR
OG
ND
12 11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13
1 2 3 4 5 6 7 8 9 10 11 12
CCD/CCD driver PCB
N.C
.N
.C.
Reader controller PCB
1
1
1
1
9 8 7 6 5 4 3 2 1
123456789
9 8 7 6 5 4 3 2 1
123456789
98 10117654321
1 2 3 4 5 6 7 8 9 10 11
2 1
12
GN
DU
GN
DU
+38
V+
38V
-12V
GN
DR
+15
VG
ND
R+
5.2V
GN
DU
+38
VG
ND
A+
24V
GN
DR
+15
VG
ND
A+
5VA
GN
DR
+5.
2V+
5V[2
4H]
GN
DU
GN
DU
GN
DU
GN
DU
N.C
.+
38V
+38
V+
38V
+38
V
+15
V
+15
VG
ND
R
GN
DR
-12V
GN
DU
+24
VG
ND
AG
ND
A+
5VA
+5V
A
GN
DR
GN
DR
GN
DR
+5V
[24H
]
+5.
2V+
5.2V
+5.
2V
J6 J5 J4 J3
J130J131
J301
J122
J1001
+5.
2VG
ND
R+
15V
GN
DR
-12V
+38
V+
38V
GN
DU
GN
DU
Scanner motor driverPCB
Inve
rter
PC
B
Reader Unit (2/2)
A-13
6 5 4 3 2 1
D
C
B
A
PS1302
PS1301
SL2
CL
CL3
SMT1
M
CL2
CL
SL1
PS2
123
321
123
PS3
123
321
123
PS1201
PS1202
PS1203
PS1204
PS1205
PS1206
PS1207
PS1208
PS1
CLA
1B
1C
1A
2B
2C
2A
3B
3C
3A
4B
4C
4A
5B
5C
5A
6B
6C
6A
7B
7C
7A
8B
8C
8A
9B
9C
9A
10B
10C
10A
11B
11C
11A
12B
12C
12A
13B
13C
13A
14B
14C
14A
15B
15C
15A
16B
16C
16
A16
B16
C16
A15
B15
C15
A14
B14
C14
A13
B13
C13
A12
B12
C12
A11
B11
C11
A10
B10
C10
A9
B9
C9
A8
B8
C8
A7
B7
C7
A6
B6
C6
A5
B5
C5
A4
B4
C4
A3
B3
C3
A2
B2
C2
A1
B1
C1
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
1 2FAN1
CL1
J14
J15
J16
J17
J18
J100
1
J701
J201
GN
DG
ND
VD
OG
ND
GN
D/V
DO
/FP
CS
/FP
O/F
PI
rese
rved
rese
rved
FP
CK
/VS
RE
Q/R
DY
/PP
RD
Y/V
SY
NC
/CP
RD
Y/P
RN
T/S
TS
/SB
SY
/PC
LK/C
MD
/CB
SY
/CC
LKC
PS
EL
/PR
FD
/CC
RT
/SP
CH
G/P
FE
D/P
DLV
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
+5V
+5V
+5V
+5V
+5V
+5V
GN
DG
ND
GN
DG
ND
GN
D/B
D
TR
FV
CN
T/T
RF
NV
DT
RF
VS
NS
/HR
LBD
/TR
FC
CD
/DC
HG
BD
TR
FC
LK/D
CH
GU
PN
.C.
N.C
.H
VT
CLK
N.C
./D
EV
AC
DP
RJA
CC
LKD
EV
AC
CLK
/PR
JAC
D/D
EV
DC
D/P
RJA
CD
TO
NS
NS
DE
NA
DJ
24V
GN
D24
VG
ND
+24
VB
+24
VBJ2
20
J203 J2
02
J207
J209
J208
/LE
NB
L/L
ON
/VD
OG
ND
VD
ON
.C.
GN
D+
5VG
ND
DR
VE
SG
ND
+5V
/SC
NR
DY
/SC
ND
GN
D/S
CN
CLK
24V
GN
D+
24V
A
/RE
GC
LD+
24V
A/R
EG
SG
ND
P5V
B1
FAN
1D/F
AN
1S24
VG
ND
J204
J217
J222
J219
J218
J214
24V
GN
D+
24V
AP
5VB
1/M
PT
CLD
/MP
TS
LDM
PT
LS/M
PT
PS
EN
VC
MD
EN
VS
TS
FE
DA
ND
FE
DA
DF
ED
BN
DF
ED
BD
/UD
EC
KS
UD
EC
KC
/FE
ED
CLD
/FE
ED
S/P
UP
SLD
LDE
CK
C/L
DE
CK
SLP
VS
2LP
VS
1U
PV
S2
UP
VS
1/ R
DO
OR
S+
24V
AP
5VB
1G
ND
GN
D
/MM
RD
Y/M
MO
TD
24V
GN
D24
VG
ND
+24
VB
+24
VB
TS
WO
UT
FS
RT
HG
ND
TH
TS
WIN
FS
RT
HR
LDT
SW
ING
ND
TS
WO
UT
/FS
RD
1/F
SR
D2
FS
RD
EF
SR
CT
SU
PS
LT/R
LDS
NS
PS
TY
P/R
EM
T24
N.C
.
+5V
3.3V
+5V
3.3V
GN
DG
ND
GN
D24
VG
ND
+24
V24
VG
ND
FS
RN
1F
SR
L1F
SR
L2F
SR
N2
J102
J10
TB
51
J120
1
J12
MT1J130
1
1 2
J223
TO
NS
NS
GN
D
21
21
21
21
J1302
J1303
+24VA/MPTSLD
+24VA/MPTCLD J5
0
AB
1
J54
J55
J52T
B53
TB50
1234
1234
21
21
21
21
321
321
J13
J14
FEDADFEDAND
FEDBDFEDBND
+24VA/PUPSLD
+24VA/FEEDCLD
/FEEDSGND
P5VB1
/RDOORSGND
P5VB1
J1206
J1205
J1204
J1203
J1202
J11
SW101
J212
12345678
3.3V+5VGNDFSRTHGNDSVINSVOUT+24VA
/REGCLD24VGND
12
123456789
10
123456789
10
J215
J213
GNDLSIZE4LSIZE3LSIZE2LSIZE1
GNDUSIZE4USIZE3USIZE2USIZE1
54321
54321
54321
54321
J1601A
J1601B
SW1601
SW1602
SW1603
SW1604
SW1601
SW1602
SW1603
SW1604
123
123456789
1011
123456789
1011121314
1234567891011121314
123
1234567891011
J221
J205
+24VB+24VB+24VB
GNDGND
+24VA+24VA+24VA
UDOORSFDFULS
/FPOUTSFDOUTS/FUSLDP5VB1
J1401 SW1401
PS1403PS1402PS1401
J19
87654321
87654321
24VGND24VGND
/DUPCLKDUPCMD/DUPSTS/DUPIDS
+24VA+24VA
J228
SL3
/FU
SLD
+24
VA
J140
2
SL
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 1 2 3 4 5 6
1 2 3 4 5 6 7
FAN
5D/F
AN
5S24
VG
ND
24V
GN
D
FAN5
1 2 3 4
1 2 3
3 2 1
3 2 1
1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10
1 2 3 4
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4
TB
52
J53
TB
54
2
12
J56
J51
TB705
1 2 3 4 5 6
1 2
1 2
1 2 3 4
1 22 1
2 1
J12
J13
J210
FAN
3D/F
AN
3S24
VG
ND
1 2 3
1 2 3
1 2 3
1 2 33 2 1
3 2 11 2 3
1 2 3
1 2 31 2 3
1 2 33 2 1
3 2 11 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 910
9 8 7 6 5 4 3 2 11011
9 8 7 6 5 4 3 2 11011
J6J1
7 6 5 4 3 2 1
7 6 5 4 3 2 17 6 5 4 3 2 1
7 6 5 4 3 2 1
1 2 3 4 5 6 7
1 2 3 4 5 6 7
4 3 2 1
4 3 2 1
1 2 3 4 5
J206
GN
DG
ND
/BD
I+
5VG
ND
1 2 3 4 5
1 2 3 4 5 6 7 8 910 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
J204
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 910 11 12 13 14
1 2 3 4 5 6
1 2 3 4 5 6 1 2 3 4 5 6
6 5 4 3 2 1
6 5 4 3 2 16 5 4 3 2 1
6 5 4 3 2 1
J229
1 2 3 4 5 6 7
1 2 3 4
J34
J35
A1B1A2B2A3B3A4B4A5B5
A1B1A2B2A3B3A4B4A5B5
FAN3TB705
1 2 3
321
321
J216
GND/FAN2SFAN2D
FAN2
1234
1234
J225
FAN4D/FAN4S
24VGNDGND
321
321
123
123
J25
FAN4
J26
1 2 3 4
1 2 3 4
1 2 3 4
+24
VA
EN
VC
MD
EN
VS
TS
GN
D
J24
J130
4
1 2 3 4 5 6 7 8
FGND
Video controller
Duplexing unit(option)
Cassette-sizesensing switch PCB
DC controller PCB
Switch/sensorPCB
Fixing unit fan
Face-downtray paper fullsensor
Face-downtray deliverysensor
Fixing unitdeliverysensor
Face-upsolenoid
Door switch
Power supply fan
Cassette-sizesensing switch PCB
Main motorMulti-purposetray PCB
Multi-purposetray paper sensor
Lifting plateposition sensor
Lifting platesolenoid
Manual feedclutch
Pick-up PCBLower cassette
sensor
Upper cassettesensor
Lower cassettepaper-levelsensor 1
Lower cassettepaper-levelsensor 2
Upper cassettepaper-levelsensor 1
Upper cassettepaper-levelsensor 2
Lower cassettepaper-out
sensor
Upper cassettepaper-out sensor
Pick-up motor
Cassette pick-upsolenoid
Feed clutch
Pick-up unitpaper sensor
Pick-up unitdoor sensor
Power supply
Fixing unit
Envelope feeder(option)
Power switch
HVT
Laser driverPCB
Scannermotor
BD PCBFixing unit/
Scanner unitfan
Registrationclutch
Registrationpaper sensor
Electricalunit fan
The
rmis
tor
The
rmos
witc
h
Fix
ing
mai
nhe
ater
Fix
ing
sub
heat
er
To HVT
From fixing unit
Ferrite core
Ferritecore
Ferritecore
Multi-purposetray fan T
SW
TH
H1
H2
3. Printer unit
A-14
Blank Page
APPENDIX
A-15
D. Specifications1. Reader Unita. Type
Table A-101
b. Functions
Desktop
Fixed
Fluorescent lamp
Single focal point lens
Light-receiving elements (RGB 3-line CCD)
Body
Copyboard
Source of light
Lens
Image reading
Table A-102
Type of original
Maximum size of original
Reproduction ratio
Resolution
Continuous copying
Auto clear
AE
Auto paper selection
Auto zoom
Sleep mode
Silent mode
Power save mode
Wait time
Sheet, book, 3-D object (2 kg max.)
A3, 279.4 × 431.8 mm (11" × 17")
Direct (± 0.5%), default enlargement/reduction(± 1.0%; Table 1-208)
Zoom: 25% to 400% (± 1.0%)
600 dpi
600 dpi
999 copies max.
Yes (2 min standard; may be changed in user mode; cannot be disabled)
Yes
Yes
Yes
Yes (2 hr standard; may be changed in user mode)
Yes (1 min standard; may be changed in user mode)
Yes (- 66% standard; may be changed in user mode)
125 sec or less
Main scanning direction
Sub scanning direction
APPENDIX
A-16
c. Others
Table A-103
Temperature range: 10°C to 32.5°C
Humidity range: 20% to 80% RH
Atmospheric pressure range: 760 to 1013 hPa
Power supply Serial number
115V 60Hz NQTxxxxx
230V 50Hz UQQxxxxx
230V 50Hz RQQxxxxx
1.5 kW or less (approx.)
Reader unit only : 666 × 315 × 708 mm(including ADF; not including original delivery tray)
Overall: 1097 × 764 × 1181 mm
Reader unit only : 50 kg
Rack assembly: 36 kg
Overall: 152 kg
Operating environment
Power supply
(voltage ± 10%)
Maximum powerconsumption (readerunit + printer unit)
Dimensions (W×D×H)
Weight (approx.)
APPENDIX
A-17
2. Printer Unita. Type
Table A-104
b. Method
Table A-105
Console type
OPC drum (30-mm dia.)
Body
Photosensitive medium
Laser beam indirect electrophotographic method
Semiconductor laser
6-facet mirror scanning
Roller charging
Laser beam
Magnetic single-component dry toner
Toner projection
Tone cartridge method
Roller transfer
Curvature separation + static separation
Blade cleaning
Heat roller (main: 600 W; sub: 450 W)
2 special cassettesManual feed trayEnvelope feeder (accessory)1000-sheet paper deck (accessory)
Reproduction
Laser
Scanning system
Charging
Exposure
Toner
Development
Toner supply
Transfer
Separation
Cleaning
Fixing
Pickup
APPENDIX
A-18
c. Performance
Table A-106
90 sec or less
A4: 12.9 sec or les; A3: 14.3 sec or less
A4: 32 copies/min (approx.); A3: 18 copies/min (approx.)
Universal cassette: 50 mm deep(approx.; about 500 sheets of 75 g/m2 paper)
10 mm in height (approx.; about 100 sheets of 75 g/m2 paper)
Stackless method (accessory)
Face-down (about 500 sheets of 75 g/m2)
Universal cassette: B4, A4, LGL, LTR
Universal cassette: A3, B4, A4, 279.4 × 431.8 mm (11" × 17"), LGL,LTR
Minimum: 98.4 × 190.5 mm; Maximum: 297 × 432 mm
Plain paper (60 to 105 g/m2)
Plain paper (60 to 128 g/m2), colored paper, label sheet, transparency,postcard
A3, A4, A5R, B4, B5R, 279.4 × 431.8 mm (11" × 17"), LGL, LTR,plain paper (60 to 105 g/m2)
Single-sided Double-sided
Leading edge: 3.0 ± 2.0mm Leading edge: 3.0 ± 2.0mmTrailing edge: 3.0 ± 2.0mm Trailing edge: 3.0 ± 2.0mmLeft/right: 3.0 ± 2.0mm Left/right : 3.0 ± 2.0mm
Single-sided Double-sided
Leading edge: 2.5 ± 2.5mm Leading edge: 2.5 ± 2.5mmTrailing edge: Not specified Trailing edge: Not specifiedLeft/right: 2.5 ± 2.5mm Left/right : 2.5 ± 2.5mm
600 dpi
600 dpi
Wait time
First copy time
Copying speed
Cassette
Manual tray
Duplexing unit
Delivery tray
Copy size
Copy paper
Image margin
Non-image width
Main scanning direction
Sub scanning direction
Upper cassette
Lower cassette
Manual tray
(D × L)
Cassette
Manual feeder
Double-sidedcopying
(accessory)
APPENDIX
A-19
d. Others
Table A-107
Humidity range: 10°C to 32.5°C
Humidity range: 20% to 80% RH
Atmospheric pressure : 760 to 1013 hPa
Power supply Serial number
120V 60Hz NRRxxxxx230V 50Hz RRTxxxxx230V 50Hz URRxxxxx
1.5 kW or less (approx.)
Printer unit only: 566 × 648 × 590 mmOverall: 1097 × 764 × 1181 mm
Printer u6nit only: 60 kgRack assembly only: 36 kgOverall: 152 kg
Operating environment
Power supply
(85 to 132 VAC)
Maximum power consumption
Dimensions (W × D × H)
Weight (approx.)
APPENDIX
A-20
3. Default Ratios
Table A-108
Enlargement
115%
A4R→B4, A5→B5 122%
A4R→A3, B5R→B4 141%
A5R→A3 200%
- 400%
LGL→11 × 17 121%
LTRR→11 × 17 129%
- 200%
- 400%
-
A4R→A3 141%
A5R→A3 200%
- 400%
B4→A3 115%B5R→A4R/LTRR
A4R/LTRR→B4 122%
A4R/LTRR→A3 141%B5R→B4
- 200%
- 400%
-
Reduction
- 25%
A3→A5 50%
A3→B5 61%
A3→A4R, B4→B5R 70%
B4→A4R 81%
A3→B4, A4R→B5R 86%
- 25%
- 50%
11 × 17→LTR 64%
11 × 17→LGL 73%
LGL→LTRR 78%
- 25%
A3→A5 50%
A3→A4R 70%
- 25%
- 50%
A3→B5 61%
A3→A4R/LTR 70%B4→B5R
B4→A4R 81%
A3→B4 86%A4R/LTRR→B5R
Model
AB-configuration
Japan (6R5E)
Inch-configuration
North America (5R4E)
A-configuration
Europe (3R3E)
AB/Inch-configuration
General (6R6E)
B4→A3B5R→A4RB5→A4
APPENDIX
A-21
4. Copying Speed
Table A-109-1
Number of copies
18
20
32
27
32
27
27
20
18
20
18
Reproduction mode
Direct
Reduction
Enlargement
Size
A3
B4
A4
B5R
A5R
A3→B5R
B4→B5R
A3→B4
A5R→A3
B5R→B4
B4→A3
Copy paper size
A3
B4
A4
B5R
A5R
B5R
B5R
B4
A3
B4
A3
III
(61.1%)
IV
(70.7%)
VI
(86.5%)
II
(200.0%)
III
(141.4%)
V
(115.4%)
Table A-109-2
Number of copies
17
20
32
20
20
32
17
17
Reproduction mode
Direct
Reduction
Enlargement
Size
11 × 17
LGL
LTR
11 × 17→LTR
11 × 17→LGL
LGL→LTR
LTR→11 × 17
LGL→11 × 17
Copy paper size
11 × 17
LGL
LTR
LTR
LGL
LTR
11 × 17
11 × 17
III(64.7%)
IV(73.3%)
VI(78.6%)
II(129.4%)
III(121.4%)
APPENDIX
A-22
E. Special ToolsYou will need the following special tools in addition to the standard tools set:
Uses
For removingcontacts (upper/lowerheater of the fixingassembly).
For checking theoperation inside theprinter (as for repairs;four pieces are kept asa set behind the rightfront cover).
For checking/adjusting images.
For adjusting theposition of No. 1/No.2 mirror (used incombination, i.e.,front and rear).
No.
1
2
3
4
Tool name
Contact remover
Door switch
NA3 Test Sheet
Mirror positioningtool (front, rear)
RY9-9099
FY9-3036
FY9-3640
FY9-3040
Shape Rank
A
A
A
B
Ranking:A: Each service person is expected to carry one.B: Each group of five service persons is expected to carry one.C: Each workshop is expected to carry one.
APPENDIX
A-23
No.
1
2
3
4
5
6
Note:Be sure to use a moist (well-wrung) cloth to clean the external covers.
F. Solvents and Oils
Name
Alcohol
Solvent
Lubrication oil
Lubrication oil
Lubrication agent
Lubrication agent
Uses
Cleaning: e.g., glass,plastic (Note), rubber;eternal covers
Cleaning: e.g., metalunits; oil or tonerstains
Lubricating: originalexposure rail
Lubricating: betweengear and shaft
Lubricating: gears
Lubricating: drivemechanisms
Composition
Fluorine-family hydrocarbon, Alcohol,Surface activatingagent, Water
Fluorine-familyhydrocarbon, Alcohol,Chlorine-familyhydrocarbon
Silicone oil
Petroleum-familymineral oil
Special oil, Specialsolid lubricating agent,Lithium soap
Silicone oil
Remarks
CI or IPA (isopropylalcohol) may be used.
Tool No.: FY9-6011(50 cc)
Tool No.: CK-8003
Tool No.: HY9-0007
Tool No.: CK-0551(20 g)
Application
This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation,
maintenance, and repair of products. This manual covers all localities where the products are sold. For
this reason, there may be information in this manual that does not apply to your locality.
Corrections
This manual may contain technical inaccuracies or typographical errors due to improvements or changes
in products. When changes occur in applicable products or in the contents of this manual, Canon will
release technical information as the need arises. In the event of major changes in the contents of this
manual over a long or short period, Canon will issue a new edition of this manual.
The following paragraph does not apply to any countries where such provisions are inconsistent with
local law.
Trademarks
The product names and company names used in this manual are the registered trademarks of the
individual companies.
Copyright
This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may not be
copied, reproduced or translated into another language, in whole or in part, without the written consent of
Canon Inc.
Caution
Use of this manual should be strictly supervised to avoid disclosure of
confidential information.
COPYRIGHT © 2000 CANON INC.
Printed in Japan
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COPYRIGHT© 2000 CANON INC. 2000 2000 2000 2000 CANON iR3250 REV.0 JUNE 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)
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Office Imaging Products Technical Support Division
Office Imaging Products Quality Assurance Center
CANON INC.
Printed in Japan
REVISION 0 (JUNE 2000) (17712/18756/28353/30359/35870)
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