7650_s&g.pdf

sawn. Field Engineering Bulletin9000 SeriesTECHNICAL OPERATIONS

BULLETIN NO. 9500/9600/9700-001 DATE 916196Subject: TECHNICAL DIFFERENCES - 9500 / 9600 I9700 vs 9450 I9550 I9650

/

I Iq Copy Quality Model - Product / Serial Numbers Affected Modification Schedule:c Electricalq Mechanical

0 Mandatoryq Scheduled Visit

q Modification q Next Call0 Safety Information c] Next PMw Technical Informationq General Information

[? As NecessaryInstall Time

The newest Savin copiers, the 9500 / 9600 / 9700, are spinoffs / enhanced versions of the highlyreliable and successful 9450 / 9550 / 9650 family of copiers.

Although the model lines are very similar (same engine), there are several technical differences thathave been implemented in the base engine as well as the peripherals. The changes / improvementsthat are reflected in the attached address such areas as reliability, serviceability, and customeroperation.

Also attached are the copier installation instructions.

In addition to this FEB, the following Technical documentation is also available for this product line:

Technical Manual (12 -704)Parts Catalog (12 -705)Service Chart (12 -706)Operator Instruction Booklet (2792)Service Management Guide (mailed to each location)

SAWN CORPORATION (25 page attached)

Technical Service Operations - P.O. Box 10270, Stamford, Connecticut 06904 - (203) 967-5000

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COPIER INSTALLATION PROCEDURE

NOTE: Since the installation procedure is not packed with the copier asan accessory, always bring this manual with you.

When installing the copier, make sure that the copier is unplugged.

NOTE: Insert the leveling shoes [A] under the leveling feet [B] for the frontside, and level the machine before starting the installation. (Theleveling feet [B] can be screwed up or down.) Extra leveling shoes(AH01 3008) and leveling feet (AH01 1004) are available as spareparts.

1. Remove the tape strips.

2. Open the front doors.

3. Remove the tape strips.

4. Remove the scanner clamp [A] (1 screw) and install the cap [B] stuck onthe paper exit bracket with a tape.

5. Remove the transfer belt lock plate [C] (1 screw).

6. Turn about 180 then remove the cleaning unit lock pin [D].

7. Remove the strip of filament tape [E] of the fusing unit. Pull out the fusingunit. Lower the lever [F], remove the oil supply unit [G], and remove thefront and rear clamps [HI. Reinstall the oil supply unit and push in thefusing unit.

19

6//

[Cl / \

[Al

WIWI

8. Remove the shutter cover [A] by releasing the hook [B].

9. Remove the shutter inner cover [C] (1 screw).

10. Open the toner bottle holder [D].

NOTE: To open the toner bottle completely, while lowering the shutterlever [El, push the bracket [F] to the right.

11. Close the toner hopper cap [G].

12. Remove the screw [H] fixing the drum stay [I].

13. Remove the drum stay knob [J] and the drum stay [I].

20

PI

14. Disconnect two connectors [A].

15. Pull out the development unit [B].

NOTE: 1. To prevent drum scratches, push the development unit to theright while pulling it out.

2. Place the development unit on the sheet [C] attached with thenew developer to prevent foreign matter from being attractedto the sleeve rollers.

3. When pulling out the development unit, do not pull the knob [D].

16. Remove two screws [E] fixing the toner hopper [F].

17. Turn the toner hopper 90 degree, then, move it up to remove it from thedevelopment unit.

21

18. Evenly pour in one pack of developer [A] while turning the knob [B].

19. Install the toner hopper [C] to the development unit (2 screws).

20. Install the development unit to the machine.

21. Connect two connectors [D].

22. Install the drum stay [E] and fix the drum stay knob [F] and one screw [G].

NOTE: When installing the drum stay, be careful not to pinch theharness and keep the harness away from the gear [HI.

23. Open the toner hopper cap [I].

22

24.

25.

26.

27.

PI

Install the shutter inner cover [A] (1 screw).

While pushing the lever [B], set the shutter cover [Cl.

Set a toner bottle by following the instructions on the decal.

NOTE: Before plugging in the power cord, install the guidance ROMs.(-26, -27 machines) (See page 3-13)

Plug in the power cord, then turn on the main switch. The machineautomatically enter the process control data initial setting mode.

[Cl

NOTE: Do not make any copy until completing developer initial setting.Do not turn off the main switch during the process control datainitial

setting mode.

23

28. Enter SP mode as follows:1) Press the clear modes key.2) Enter 107.3) Press the clear/stop key for more than 3 seconds.

w+a-o-a-@

29. Press the SP Adjustment key [A]. < sp Modes > IIluitf [ D ]Se lect and touch one of keys.

.

[A] ~.----a SP Adjustment1 SP Test Mode

m Data Out

1 SP Special Features

05

30. Press the Start key [B] ofthe developer initial setting.

PI

ICoprinSPl/jPrev.lilNextlV~/7J SP Adjustment PPlGE 1

Developer lnit ial Setting

Process Control lnit ial Setting

[Start1Fusing Idling Period Selection

p57iiKl [lomin.l Ilsmin.l INo]Fusing Temperature Adjustment

lAdjust) 000 c

NOTE: Developer initial setting stops automatically.

31. Press the Index key [Cl.

32. Press the Quit key [D] to exit SP mode.

NOTE: If the developer initial setting is not completed, you cannot exitthe SP mode by pressing the Quit key. If this occur, turn off andon the main switch then repeat steps 27 to 31 again. If the resultis the same, see the troubleshooting section SC352 (Page 6- 9).

[Cl

24

33. (Only in France)This step is for the 50 CPM versionmachine only.a) Enter SP mode and press

SP Adjustment key.b) Open page 17 and enter

1 into No. 7 entry.c) Exit SP mode.

34. Check copy quality and machine operation.

1 00000 ISet 6 00000 I

2 00000 I 7 00000 ELI

3 00000 I 8 00000 ISet

4 00000 ISet 9 00000 ISet

5 00000 I 1 0 00000 I

25

sawn. Field Engineering Bulletin9000 SeriesTECHNICAL OPERATIONS

BULLETIN NO. 9500/9600/9700-002 DATE 9130196

Subject: ACCESSORY INTERCHANGEABILITY

0 Copy Quality Model - Product! Serial Numbers Affected Modification Schedule:q Electrical 0 Mandatoryc Mechanical 0 Scheduled Visit0 Modification 0 N e x t C a l l0 Safety Information _ _ _ _ _ 0 Next PMn Technical Information --___ - q As Necessary0 General Information Install Time

There have been numerous inquiries from the field regarding the interchangeability of thenew 9500 Series type accessories and the 9450 / 9550 type accessories. In particular:

"Can the 9450/9550 accesofies be insfaIled on the 9500 Series copier-s?

The peripherals / accessories are not interchangeable between the two model lines.Although the units can be mechanically and electrically connected, communications cannot beestablished because of software differences.

Refer to the Service Management Guide for Product Codes.

SAVIN CORPORATION Page 1 of 1


5avm. Field Engineering Bulletin9000 SeriesTECHNICAL OPERATIONS

BULLETIN NO. 9500/9600/9700-003 DATE 9130196Subject: TECHNICAL & PARTS MANUAL MICROFICHE

0 Copy Quality Model - Product / Serial Numbers Affected Modification Schedule:q Electrical c] M a n d a t o r yq Mechanical 0 Scheduled Visitq Modification 0 Next CallCl Safety Information 0 N e x t P Mn Technical Information q As Necessaryq General Information Install Time

Please be advised that the Form # reflected in the Service Management Guide for subjectdocumentation is incorrect. The correcf Form # is 12-712, Please note this manual in your SMG.

The 12-703 Form # is for the 9800 I9800RF microfiche.

SAWN CORPORATION Page 1 of 1


5avm. Field Engineering BulletinCopier SeriesTECHNICAL OPERATIONS

BULLETIN NO. 9500-004 DATE l/15/97

Model - Product I Serial Numbers Affected9500/9600/9700

Subject: Light Copies

q Copy Quality[? Electricalc Mechanical0 Modificationq Safety Informationn Technical InformationGIG eneral Information

Symptom:

Modification Schedule,[? Mandatory-u Scheduled Visit[7 Next Call-u Next PM-u As NecessaryInstall Time

Copies become progressively lighter when making long / consecutive copy runs of high density /coverage originals (ie; Savin Test Pattern).

Cause:

The toner supply time was reduced by one half on the 9500 / 9600 / 9700 as compared to thepredecessor model 9450 I9550 / 9650. This software change, which was implemented to address adirty background issue experienced in the Japanese domestic market, was a standard change onall production units.

Solution:

SP Adjustment 1, page 7, Factory Use-T can be changed from [N] to [H] to accommodate / addressaccounts that have a high density original application. This change to [H] will equal the toner supplypercentage of [N] on the 9450 / 9550 / 9650.

SAWN CORPORATION Page 1 of I

Technical Service Operations- P.O. Box 10270, Stamford, Connecticut 06904 - (203) 967-5000

Field Engineering BulletinDigital I Facsimile Series

BULLETIN NO. 9500-005 DATE l/15/97

Subject: Thermistor Failure

q Copy Qualityq Electricalq Mechanical0 Modificationq Safety Information u Next PMn Technical Information [7 As Necessary0 General Information Install Time

Model - Product / Serial Numbers Affected Modification Schedule:9500,9600,9700 0 Mandatory0 Scheduled Visit

0 N e x t C a l l-

Symptom:

SC546 or SC548. The mylar film covering the thermistor sensor peels or falls off.

Cause:

Silicone oil! which was applied to the Hot Roller during the production I assembly process to reducefriction, contaminated the thermistor and broke down the glue securing the mylar film to thethermistor.

Solution:

Oil is no longer applied during the production / assembly process beginning with November 96production.

It is recommended that the thermistor (P/N A1764221)* in the following units, which were producedand shipped prior to this production change, be replaced at installation or during the next service call:

9500 - 4A76480001 to 4A7650xxxx

9600 - 4A86480001 to 4A8650xxxx

9700 - 5A66480001 to 5A6650xxxx

Replacement thermistors will be automatically shipped to each location with affected units based onSavins Ship To Records.

*Note: The thermistor P/N has not changed.

SAWN CORPORATIONPage 1 of 1


3* 3 % X

5aum. Modification Bulletin PAGE: IllModel: 9500/9600/9700 Date: September 22, 1997 No: 9500 - 002

9600 - 0029700 - 002

Modified Article: Sensor Seal Serial Number:5A570 1000 1

Reason for 0 Parts catalog correction0 Vendor change 0 To meet standards

Modification: 0 To facilitate assemblyq To improve reliability0 Part standardization 0 Other

Old part New part Description Qty Int Page Index Notenumber number

A607 1782 Sensor Seal 04 - 19 *28

* New Index

4 sensor seal has been added on the back side of the exit cover to prevent the exit sensor from

As-detecting.

P/N A607 1782Sensor Seal Back View of the exit cover

PARTS AVAILABILITY: 60 DAYS RDH F401/411/421 - 1

1 saum. Modification Bu Hetin PAGE: Illlodel:9500/9600/9700 Date:September22, 1997 No: 9500- 003

9600- 0039700- 003

llodified Article: Parts Catalog Serial Number:

.eason for q Parts catalog correction0 Vendor change 0 To meet standardsJodification: 0 To facilitate assembly0 To improve reliability

10 Part standardization 0 Other

1. Not Listed

Please add the following part number to your parts catalog:

P/N DescriptionA1773510 Lower Drum Unit (A176/A177/Al91/A192)

Index Page2 63

ZDescription Correction

Please correct the description of the following part number:

P/N Incorrect Description Correct Description Index PageA0482277 Rear Transport Guide Rear Transport Guide 49 63

(A176lA177lAl91/A192)A0482274 Front Transport Guide Front Transport Guide 55 63

(A176/A177/A191/A192)A1753510 Lower Drum Unit Lower Drum Unit 2 63

(A175)/

I 3.Part Number Correction IPlease correct the following part number of your part catalog:

IncorrectP/N

A0482275

CorrectP/N

A0973644

Description

Transport Guide Bracket(A176/A177/A191/A192)

Index

54

Page

63

F401/411/421 - 13

saum. Modification Bu Hetin PAGE: l/lModel: 9500/9600/9700 Date: September 22, 1997 No: 9500 - 004

9600-0049700-004

Modified Article: Stapler Guide Rail Serial Number:

Reason for 0 Parts catalog correctionq Vendor change 0 To meet standardsModification: 0 To facilitate assembly0 To improve reliability

q Part standardization 0 OtherI

Old part New part Description QtY Int Page Index Notenumber number

A3003732 A6974 186 Stapler Guide Rail l - l o/o 13 33

To standardize with other model, the above mentioned part has been changed.

FIN F401/11/21 - 4

Sam. Modification Bulletin PAGE: II2Model: 9500/9600/9700 RDH

I Modified Article: Parts Catalog Serial Number:

IReason forModification: q Parts catalog correction0 Vendor change c] To meet standards0 To facilitate assembly0 To improve reliability0 Part standardization 0 OtherPlease correct your parts catalog as follows:

Incorrect Correct Description Quantity Index No. PageP/N P/N

ABOI 1086 A6071 092 Gear - 202 l - l 6 7

1 A6071215 1 I A3781433 1 1Shaft - Roller clutch 1 I 1 - 1 14 I 1 I 25-218

A6071 092 A3781 097 Gear - 182 1 - l 8 25

Index 7 and 1 IO on page 6 are press-fitted to the feed out roller (A6071 099). For illustrationcorrection, please correct your parts catalog on page 6 as follows and delete the following partnumber from your part catalog (figure No.1).

Parts Number Description Index No. Page

A607 1092 Gear - 202 7 7

Please add the following part number to your parts catalog (figure no.2).

New PIN Description Quantity Index No. Page

A6071215 Separation Drive Shaft 1 26 7

F401/CAR - 2

Sam. Modification Bulletin PAGE: 2/2Model:9500/9600/9700 Date:October1, 1997 No: 9500/9600/9700- 005

Delete

Page 6 FigureNO.1

Page 6

Figure NO.2A6071215

Separation Drive Shaft

F401/CAR - 2

Gestetner Corporation

103 FairvIew Park DriveElmsford. New York 10523

Tel: (9141) 347-7756Fax: 19141347-7809

Customer ServicesIssued By John Molyneux,Dlrector of Customer Services

December, 1996Page 1 of 3

2651/60/70 & 4651/60/70 Copier TechnicalBulletin/#1

GESTETNER 2651/2760/2770 ANDNASHUATEC 46511476014770PRODUCT INTRODUCTION

The Gestetner 2651/2760/2770 and Nashuatec 4651/4760/4770 launch package includes supply data,start-up parts kit and training information.

The three machines share a common frame and accessories. Machine specifications are provided in themarketing launch bulletin.

Formal training must be scheduled for the 2651/2760/2770 & 4651/4760/4770 copiers. Certification isbased on completion of the formal training. A service manual (P/C 4300699) can be ordered whichincludes parts and accessories.

26511276012770 & 46511476014770 SUPPLY DATADESCRIPTION PRODUCT CODE YIELD

GESTETNER NASHUATEC2651/4651 CPM Copier 2290651 22916512760/4760 CPM Copier 2290660 22916602770/4770 CPM Copier 2990670 2291670Dual Job Feeder DF62(A) 2960113 0ST-28 2960114 1,ST-28P 20-Bin Sorter Stapler with Punch Unit 2960115 z,Recirculating Document Handler(B) 2960116 *Finisher SR900 2960117 D3500 Sheet Large Capacity Tray RT34 2960118 wPlaten Cover (1) 2960119 w

COPY Tray (2) 2960869 -uToner - Black 2960919 2960818 38,000Developer - Black 2960847 W 120,000Photo Conductor 2300045 g, 360,000Staples for ST-28 & ST-28P 2960695 W 5,000Staples for SR900 2960695 -32 5,000(1) A platen cover is required when installing a copier not equipped with a document feeder.(2) A copy tray is required when installing a copier not equipped with a sorter stapler or finisher.(A) The DF 62 must be configured with the ST 28, ST 28P or a copy tray.(B) The DH 500 must be configured with the SR 900 or a copy tray.

.,. ,,HEADCWARTERS. ,.$. j: j. .j. ..: 1;. j :i_i ., >jACCTffINANCE DlSTRlBlJTlON - COPIERADMINISTRATION ETECH SERV. REP _ COPYPRINTER _ COPYPRINTER Gesfetner

i. CUSTOMER SERVICES _ MIS LSALES MGR. _ DUPLICATOR _ DUPLICATOR2 DEALER DIVISION : SENIOR MGMT. _ SALES REP _ FACSIMILE _ FACSIMILE

7. TELEMARKETING MGR. _ ANCILLARY _ ANCILLARY

TELEMARKETING REP ALL ALLna&ua+g

December, 1996265 l/2760/2770 and465 l/4760/4771 /lPage 2 of 3

START-UP PARTS KIT

The Start-Up Parts Kit is provided to ensure the dealer has an adequate level of replacement parts tosupport the dealers initial machine inventory.

Gestetner reqtiires each dealer carrying the 2651/2760/2770 & 4651/4760/4770 to purchase at least oneStart-Up Parts Kit.

NOTE: THE KIT MUST BE PURCHASED IN ITS ENTIRETY IN ORDER TO RECEIVE THE 10%DISCOUNT.

-__- _--I_~GESTNER DEALER START-UP PARTS KIT ORDER FORM

AND APPLICATION FOR 10% DISCOUNT

Submit your start-up parts order to the address below for processing and to receive your 10% discount.Start up parts kit must be purchased ti their entirety in order to receive the discount.

Gestctner Corporation599 West Putnam Avenue

P.O. Box 2656Greenwich, CT 068362656

Attmtion: Customer Service - Parts Discount

Ordered by:

Phone No.: Phone No.:

Authorized Signatum: Orda No.:

Date of Order: ship via:

ship To:/

265 l/2760/2770 START-UP PARTS KIT-

Quantitv

122212I2233311II222421111111111122

Standard

Suggested Dealer Discounted TotalProduct Part

D e s c r i p t i o n m Number

265 ll2760/2770 SW up parts kit 991ooo5Charge Corona GridCl&g BMcBelt Cleaning BladeDuplex Friction BeltFusu Cleaning RollerSepvatioa Bdt (2PCS)Dcvdopment Filtercharge corona wmPick Up RollerPaper Feed RollcrSeparation RollaSepadoa Roller (Duplex)MainFCBBoardIDSeumrBoardTona Density SensorHot Rolla Stripper (5 PCS)Hot RoIlaPrusure RollaBall Mg (Hot Roller)Oil Supply RoilcrTranrfa BdtFilterPick Up Belt (DF)Feed Roller (DF)OPC DrumPick Up Rolla (Bypass)Papa Feed Rolla (Bypass)Sepamticm Roller (Bypass)Hadcr - (SMW112Ov)Exposure Lamp (265 1)Exposure Lamp (2760/2770)ThermistorThcrmo Fuse ( 169)

8491216A09620570912559Al7635828800366A09639388800374AC96950 172 10052AEO420230915773A61014858800380AA0120608800387ADO200538800392AFO300208800395AF03 10228800397AFO320238800398AF0320247210009A1755112880037 1A09652208490835AW23OCm8800373A09695008800388AEOllO207210053AEo200598490687AEo300177210003AEO400138491364A0963852880038 1 AA0120738800382AA0420088800377A37614452300045A09695108800393AF0300068800394AFO310218800396AFO320218490899Ax43002 18800400AX5200168800401Ax5200207210044A1764221849 I 837 ~0974225

8.96 5.27 4.74 9.4913.63 8.02 7.22 14.4321.68 12.75 i 1.48 22.9623.21 13.65 12.29 12.2927.86 16.39 14.75 29.5016.81 9.89 a.90 8.901.85 1.09 0.98 I .964.66 2.74 2.47 4.935.00 2.94 2.65 7.94

15.30 9.00 8.10 24.304.88 2.87 2.58 7.75

11.97 7.04 6.34 6.341491.55 877.37 789.64 789.64

24.36 14.33 12.90 12.9031.28 18.40 16.56 16.5616.59 9.76 8.78 17.5747.99 28.23 25.41 50.81

135.24 79.55 71.60 143.1915.03 8.84 7.96 31.83

115 .75 68 .09 61.28 122.56111.35 65.50 58.95 58.95

5.71 3.36 3.02 3.022.47 1.45 1.31 1.31

21.91 12.89 11.60 11.60618.38 363.75 327.37 327.37

3.91 2.30 2.07 2.0712.14 7.14 6.43 6.436.39 3.76 3.38 3.38

39.03 22.96 20.66 20.6645.90 27.00 24.30 24.3054.43 32.02 28.82 28.8222.10 13.00 11.70 23.4016.25 9.56 a.60 17.21

TOTAL 51.864.35

Retail NetPrice* Price**- -

Net Discountw w

l Dealers may resell at prices of their own choosing.l * Prices subiect to chanec without notice. 1 I9197 I

I FOR GE&NER US; ONLY - DO NOT WRITE BELOW THIS LINE

Gestetner Corporation103 I3 Fairview Park DriveElmsford, New York 10523

Tel: (914) 347-7756Fax: (914) 347-7809

Customer Services

# 3 6P/N A

Issued By: Joe Cyrulik, Manager, Service Support & Planning

July, 1997Page 1 of 1

2651/60/70 & 4651l60170 Technical Bulletin/#2

INVERTER WEIGHT

SYMPTOM:Duplex entrance jam.

CAUSE:The paper is guided by the inverter weight in the inverter section. Paper with a higher degree of curl may getcaught in the inverter weight as the plate bounces slightly, resulting is duplex entrance jams.

SOLUTlON:

To prevent this problem, four pieces of mylar have been added to the inverter weight as shown below.

P/N Al 76444

# 39P/N A l 76444

P/N Al 764447

P/N Al 764442

1764445

blylar ------- ----- -----__----------7 r-----ymL __---____ _J :-----IOLD PART NEW PART PRODUCTNUMBER NUMBER CODE DESCRIPTION

A0964441 Al 764442 8491453 lnverter Weight $28.87------ A l 764445 7220024 Small lnverter Guide Mylar: Short $ 3.82------ A l 764447 7220026 Small lnverter Guide Mylar: Long $ 5.28------ A l 764448 7220027 Large lnverter Guide Mylar: Short $ 5.76___--_ A l 764449 7220025 Large lnverter Guide Mylar: Long $ 7.23

*Dealers may resell at prices of their own choosing.

LIST DEALERPRICE PRICE

$16.98$ 2.25$ 3.11$ 3.39$ 4.25

\

. C O P I E R l COPIER

~~DMINIsT~IATI~N M A R K E T I N G e TECH.SERV.REP. C O P Y P R I N T E R C O P Y P R I N T E R 1YCUST~MER sERvicEs MIS l SALES MNGR. D U P L I C A T O R D U P L I C A T O Rl ]DEALER DIVISION l SENIOR MANAGEMENT S A L E S R E P . F A C S I M I L E F A C S I M I L E

I - T E L E M A R K T . M N G R A N C I L L A R Y A N C I L L A R Y

ti

I I I I 1 I .

I I 1 ~TELEMRKT. R E P. 1 IALL 1 IALL 1

Gestetner Corporation103 B Fairview Park DriveElmsford, New York 10523

Tel: (914) 347-7756Fax: (914) 347-7809

Customer ServicesIssued By: Joe Cyrulik, Manager, Service Support & Planning

July, 1997Page 1 of 1

2651/60/70 & 4651/60/70 Technical Bulletin/#3

OIL SUPPLY ROLLER/OIL SUPPLY CLEANING BLADE

SYMPTOM:Front door discoloration/oil supply roller not rotating leading to back spots on copies.

Front Door Discoloration:The cause of the discoloration of the front cover has been traced to the oil supply roller. A change in theproduction of this roller will prevent this from reoccurring. This change in production has also necessitated achange in the cleaning blade. Both must be replaced at the same time. It is recommended that thisprocedure be done.

Non-rotation of the Oil SUDI>IV Roller:In conditions where the pressure of the spring and the oil supply cleaning blade are strong (but still withinspecifications) and if a copy is not made after the main switch has been turned on for a long time, the oilsupply roller becomes harder due to the heat from the hot roller. The shape of the oil supply roller, from aside view, then comes to resemble a D instead of the original 0. Since the contact area between the hotroller and the oil supply roller increases due to the change in shape of the oil supply roller, the contactpressure between the hot roller and the oil supply roller decreases. Therefore, the oil supply does not rotate.

Since the new oil supply roller is harder, the shape of this part will not become deformed even if copies arenot made after the machine has been on for a long time. As a result of the modification, the thickness of theoil supply cleaning blade has been changed to maintain the proper pressure between the hot roller and the oilsupply roller.

OLD PART NEW PART PRODUCT LIST DEALERNUMBER NUMBER CODE DESCRIPTION PRICE PRICE*

Al 764142 Al 764150 7210001 Oil Supply Cleaning Blade $ 8.11 $ 4.77AE040013 AE040016 7210003 Oil Supply Roller $115.75 $68.09Al 764081 A l 764082 7220012 Oil Supply Unit $ 22.71 $13.36


Gestetner Corporation Tel: (914) 347-7756103 6 Fairview Park Drive Fax: (914) 347-7809Elmsford, New York 10523 l Customer Services

Issued By: Joe Cyrullk. Manager Serwe Support & Planning

August. 97Page 1 of 1

2651/2760/70 Technical Bulletin/#4

UPPER DRUM SHIELD

CAUSE:

Upper drum shield wrapping around the drum.

SYMPTOM:

When the drum reverses rotation, the upper drum shield (seal) may wrap around the drum. This may cause awhining noise and an SC361 to be recorded in the SC count.

ACTION:

To prevent this from occurring, the length of the upper drum shield (seal) has been reduced by 4mm.

OLD PART NEW PART PRODUCTNUMBER NUMBER CODE DESCRIPTION

A0962302 A0962304 8491236 Upper Drum Shield


LIST DEALERPRICE PRICE*

$10.57 $6.22


Tel: (914) 347-7756Fax: (914) 347-7809

Customer ServicesIssued By: Joe Cyruhk, Manager, Service Support & Planntng

August, 1997Page 1 of 1

2651/60/70 8t 4651/60/70 Technical Bulletin/#5

MAGNETIC CLUTCH STOPPER

SYMPTOM:

Breakage of Magnetic Clutch Stopper.

ACTION:

To prevent breakage, the shape of Magnetic Clutch Stopper has been changed (see below diagram).

Old New


A0962604 A096261 6 09810007 Magnetic Clutch Stopper


$2.09 $1.23


-a-UAfiTER$IAccT/FINANCE 1 ~DISTRIBUTIONIADMINISTRATIO~~ I IMARKETING

t 8RAtdCH Geratefnef IuaslluateCl ITECH.SERV.MNGR ~lCOPlER ldC0 PIERl ITECH.SERV.REP. I ICOPYPRINTER I ICOPYPRINTER.- . . . . . -. . . . .- I - I ~~ - I

, :USTOMER S E R V I C E S MIS - S A L E S M N G R . D U P L I C A T O R IDUPLICATOR

4 D E A L E R D I V I S I O N 0 S E N I O R M A N A G E M E N T S A L E S R E P . F A C S I M I L E F A C S I M I L E

- T E L E M A R K T . M N G R A N C I L L A R Y A N C I L L A R Y

T E L E M R K T . R E P . ALL ALL


Tel: (914) 347-7756Fax: (914) 347-7809

Customer ServicesIssued By: Joe Cyrulik, Manager, Service Support 8 Planning

2651/60/70 &4651/60/70 Technical Bulletin/#6


OPTICS CONTROL BOARD PARTS MODIFICATIONS

The following parts have been changed. Please update your Parts Catalog accordingly.

Old PIN New P/N Description

Al76 5149 Al76 5140 Optics Control Board (Al 76 / Al 91)

Al75 5148 Al75 5140 Optics Control Board (Al 75)

Gesfefnernashuakc


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POSITION SENSOR BRACKET

Curled paper may be misfed due to delayed detection by the position sensor. To correct this, the machineshave been modified as follows:

1. The configuration of the position sensor bracket has been changed. The height of the position sensorbracket has been changed. The height of the position sensor has been raised by 1 mm.

2. The notch holes (A) for the Separation Guide and the Paper Feed Guide Position Sensor have beenenlarged. When installing the new Position Sensor Bracket, if the Feeler comes in contact with this part,please replace the Separation Guide and the Paper Feed Guide at the same time.

3. A retaining ring has been added to decrease the play in the thrust direction.

4. For reasons of part management, the part number for the Separation Roller Stay has been changed.

Separation Roller Stay-

Retaming Ring - M4

Paper Feed Gide

\

Notch Hole (AlSeparation Guide

Positioning Sensor Bracket

OLD PART NEW PART PRODUCTNUMBER NUMBER CODE DESCRIPTIONA0966321 Al 766321 8491666 Position Sensor Bracket

----- 072000408 7210511 Retaining Ring M3-A0966338 Al 766338 8491671 Separation GuideA0966337 Al 766337 8491670 Paper Feed GuideA0966303 Al 766303 8491660 Separation Roller Stay*Dealers may resell at prices of their own choosing.

LIST DEALERPRICE PRICE$ 3.66 $ 2.15$ .04 $ .02$ 6.49 $ 3.82$ 9.33 $ 5.49$15.24 $ 8.96

Gestetner Corporation103 8 Fairview Park DriveElmsford, New York 10523

Tel: (914) 347-7756Fax: (914) 347-7809

Customer ServicesIssued By: Joe Cyrulik, Manager, Service Support & Planning


2651/60/70 & 4651160/70 Technical Bulletin/#8

ROLLER GUIDE MYLAR

To improve the reliability of duplex paper feeding, roller guide mylars have been added.

Old part New part Description QtY Int Page Index Notenumber number

AA15 0374 Roller Guide Mylar o - 3 85 43A097 4502 d Duplex Unit 1-O 81 l

- A097 4502 Duplex Unit (Al76 / 177 / 191 / 192) 0 - 1 81 *

c Al75 4502 Duplex Unit (A173 o-1 81 *

*: New Index

Gestetner Corporation103 B Fairview Park DriveElmsford. New York 10523

Tel: (914) 347-7756Fax: (914) 347-7809

Customer ServicesIssued By, Joe Cytulik, & Planning



PLATEN COVER HARNESS AND OUTER OPTICS HARNESS

To facilitate assembly, the function of the platen cover harness has been combined with the outer opticsharness.2651 -9

Old part New part Description QV Int Page Index Notenumber number

A096 5474 -* Platen Cover Harness I - O 21 14A097 5473 -* Outer Optics Harness 1-o x/o 35 29

-A175 5473 Outer ODtics Harness O - l 35 29

. D E A L E R DIVISION SALES REP. F A C S I M I L E F A C S I M I L E

I, T E L E M A R K T . M N G R A N C I L L A R Y A N C I L L A R Y

TELEMRKT. REP.


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2651/60/70 & 4651/60170 Technical Bulletin/#10

CLEANING BLADE SPRING

To improve the cleaning ability for the transfer belt, the pressure of the cleaning blade spring has beenincreased.

NOTE: To prevent the cleaning blade from wrapping around the transfer belt, apply plenty of settingpowder or toner on the edge of the new blade at installation.


AA066239 AA066290 8490228 Cleaning Blade Spring



$1.21 $ .71


Tel: (914) 347-7756Fax: (914) 347-7809

Customer ServicesIssued By. Joe Cyrullk, Manager, Service Support & Planning


2651/60170 & 4651/60/70 Technical Bulletin/#1 1

PARTS CATALOG CORRECTION

PARTNUMBER

AD030042

DESCRIPTION PAGE

Positioning Plate 69

INDEX

17

d

1. The following part was listed in the 2651/60/70 & 4651/60/70 Parts Catalog. The doctor plate (positioningplate) cannot be installed in those machines. Please delete the following part from the Parts Catalog.

2. Please correct the part number in your Parts Catalog as follows:

IncorrectPart Number

AO9J5794

CorrectPart Number

AO7J5794

Description

Push Switch

Page

47

Index

20

rIACCTIFINANCE 1 JDISTR~BUT~ON 4 TECH.SERV.MNGR -,JCoPlER - C O P I E R

~ADMINISTRAT~ON I IMARKETING l TECH.SERV.REP. C O P Y P R I N T E R C O P Y P R I N T E R

l C U S T O M E R S E R V I C E S - IMIS l SALES MNGR. D U P L I C A T O R D U P L I C A T O R

. D E A L E R D I V I S I O N o S E N I O R M A N A G E M E N T S A L E S R E P . F A C S I M I L E F A C S I M I L E

0 T E L E M A R K T . M N G R A N C I L L A R Y A N C I L L A R Y

TELEMRKT. REP. ALL ALL

Gestctnernashuatee

Savin FEBs-001 - Technical Differences - 9500/9600/9700 vs 9450/9550/9650-002 - Accessory Interchangeability-003 - Technical & Parts Manual Microfiche-004 - Light Copies-005 - Thermistor Failure

Savin MODs-001 - Parts Catalog Correction-002 - Sensor Seal-003 - Parts Catalog-004 - Stapler Guide Rail-005 - Parts Catalog

Gestetner Technical Bulletins #1 - Product Introduction #2 - Inverter Weight #3 - Oil Supply Roller/Oil Supply Cleaning Blade #4 - Upper Drum Shield #5 - Magnetic Clutch Stopper #6 - Optics Control Board Parts Modifications #7 - Position Sensor Bracket #8 - Roller Guide Mylar #9 - Platen Cover Harness and Outer Optics Harness#10- Cleaning Blade Spring#11- Parts Catalog Correction

7650_s&g.pdf

Documents

development unit b

thefusing unit

technical manual

oil supply unit g

sheet c

cleaning unit lock pin

tape strips

technical differences