SERVICE INFORMATIONIssued by Copying Machine Quality Assurance Center, Canon Inc.NO. : F-04-E00007DATE : FEB.2002COLOR LASER COPIER1100/1120/1130/1140/1150/1160/1180LOCATIONSUBJECTRevision of Service ManualThe captioned technical documentation has been revised to reflect the following:Reasonsto update the descriptions in the previous documentation covering modification offunctions and correction of typographical mistakes.The present revision is a full revision. Kindly make arrangements so that the olddocument may be replaced with the one being released. Further, please make surethe old document is properly disposed of.FY8-13G3-03YPrinted in JapanImprim au Japon Major quality issues Quality upgrade/production efficiency Field quality problems MiscellaneousMODEL:COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.3 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)REVISION 3FEB. 2002 FY8-13G3-030COLOR LASER COPIER1100/1120/1130/1140/1150/1160/1180www. REPAI R- PRI NTER. r u Konnexnnn cepnncnon oxyuen1annn a) Service manuals b) Service handbooks c) Service bulletins d) Parts catalogs e) n pyroe Hesanncnumn qopyu no ocnyannannm xonnponantnon 1exnnxn a) 3anpanxa xaprpnxe b) Pemonr nasepntx npnnrepon c) Pemonr xonnponantntx annaparon d) Crpynte npnnrept Brother, Canon, Epson, Gestetner, IBM, Hewlett Packard, Kyocera, MB, Lexmark, Minolta, OCE, OKI, Olivetti, Panasonic, Ricoh, Samsung, Sanyo, Sharp, Toshiba, Utax, Xerox n p.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.3 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)IMPORTANTTHIS DOCUMENTATION IS PUBLISHED BY CANON INC., JAPAN, TO SERVE AS A SOURCEOF REFERENCE FOR WORK IN THE FIELD.SPECIFICATIONS AND OTHER INFORMATION CONTAINED HEREIN MAY VARY SLIGHTLYFROM ACTUAL MACHINE VALUES OR THOSE FOUND IN ADVERTISING AND OTHERPRINTED MATTER.ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTEDTO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY.THIS DOCUMENTATION IS INTENDED FOR ALL SALES AREAS, AND MAY CONTAIN INFOR-MATION NOT APPLICABLE TO CERTAIN AREAS.COPYRIGHT 2002 CANON INC.Printed in JapanImprim au JaponUse of this manual should be strictly su-pervised to avoid disclosure of confidentialinformation.Prepared byOFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISIONCANON INC.5-1, Hakusan 7-chome, Toride, Ibaraki, 302-8501 JapanCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.3 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)iINTRODUCTIONThis Service Manual contains basic data and figures on the plain paper CLC1100/1120/1130/1140/1150/1160/1180 needed to service the machine in the field. The copieris designed to enable fully automated copying work, and may be configured with thefollowing options:1. RDF-E2/E32. Stapler Sorter-F13. Film Projector-D14. CLC Paper Deck-E1For the RDF-E2/E3, Stapler Sorter-F1, and Film Projector-D1, see their respectiveService Manuals for details. This Service Manual covers the copier itself, and consists ofthe following chapters:This manual omits descriptions on technologies used in common with existingmachines. Refer to the Copier Basic Series as necessary for additional information.Chapter 1 General Description introduces the copiers features and specifications,shows how to operate the printer unit, and explains how copies are made.Chapter 2 Basic Operation provides outlines of the steps used to generate copies.Chapter 3 Exposure System discusses the principles of operation used for themechanical/electrical operations of the copiers exposure system. It alsoexplains the timing at which the various units involved are operated, andshows how they may be disassembled/assembled and adjusted.Chapter 4 Image Processing System discusses the principles of operation used forthe mechanical/electrical operations of the copiers image processingsystem. It also explains the timing at which the various units involved areoperated, and shows how they may be disassembled/assembled andadjusted.Chapter 5 Laser Exposure System discusses the principles of operation used for themechanical/electrical operations of the copiers laser exposure system. Italso explains the timing at which the various units involved are operated,and shows how they may be disassembled/assembled and adjusted.Chapter 6 Image Formation System discusses the principles of how images areformed. It also explains the timing at which the various units involved inimage formation are operated, and shows how they may be disassembled/assembled and adjusted.Chapter 7 Pick-Up/Feeding System discusses the principles of how the printer unitpicks up and moves paper inside it. It also explains the timing at which thevarious units involved are operated, and shows how they may bedisassembled/assembled and adjusted.Chapter 8 Fixing System discusses the principles of how the printer unit fuses tonerimages to paper. It also explains the timing at which the various unitsinvolved are operated, and shows how they may be disassembled/assembled and adjusted.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) i iChapter 9 Externals/Auxiliary Mechanisms shows the copiers external parts, andexplains the principles used for the copiers various control mechanisms inview of the functions of electrical and mechanical units and in relation totheir timing of operation. It also shows how these units may bedisassembled/assembled and adjusted.Chapter 10 Paper Deck discusses the principles of operation used for the series ofoperations between pickup and delivery performed by the paper deck. Italso explains the timing at which the various units involved are operated,and shows how they may be disassembled/assembled and adjusted.Chapter 11 Installation introduces requirements for the site of installation, and showshow the printer unit may be installed using step-by-step instructions.Chapter 12 Maintenance and Servicing provides tables of periodically replaced partsand consumables/durables and scheduled servicing charts.Chapter 13 Troubleshooting provides tables of maintenance/inspection, standards/adjustments, and problem identification (image fault/malfunction).Appendix contains a general timing chart and general circuit diagrams.The following rules apply throughout this Service Manual:1. Each chapter contains sections explaining the purpose of specific functionsand the relationship between electrical and mechanical systems withreference to the timing of operation.In the diagrams, represents the path of mechanical drive where asignal name accompanies the symbol , the arrow indicates the directionof the electric signal.The expression turn on the power means flipping on the power switch,closing the front cover, and closing the delivery unit cover, which results insupplying the machine with power.2. In the digital circuits, 1 is used to indicate that the voltage level of a givensignal is High, while 0 is used to indicate Low. (The voltage value,however, differs from circuit to circuit.) In addition, the asterisk (*) as inDRMD* indicates that the DRMD signal goes on when 0.In practically all cases, the internal mechanisms of a microprocessor cannotbe checked in the field. Therefore, the operations of the microprocessors usedin the machines are not discussed: they are explained in terms of from sensorsto the input of the DC controller PCB and from the output of the DC controllerPCB to the loads.The descriptions in this Service Manual are subject to change without notice forproduct improvement or other purposes, and major changes will be communicated in theform of Service Information bulletins.All service persons are expected to have a good understanding of the contents of thisService Manual and all relevant Service Information bulletins and be able to identify andisolate faults in the machine.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)iii ii-aThis manual is compiled in such a way so that a fuller understanding of the machinemay be acquired by using it side by side with the Copier Basic Series. By way of providinga reference to the document, this manual uses the following convention:EX: Part 2>Chapter 3>2.1 Shading CorrectionThe Copier Basic Series represents an accumulation of Canons copier technologiesused in common in existing machines, and descriptions in the document are intended tosupplement the contents of Service Manuals. The Copier Basic Series consists of thefollowing four parts:Part 1: BasicsPart 2: CopiersPart 3: AccessoriesPart 4: ControllersCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)vSystem ConfigurationThe CLC1100/1120/1130/1150 may be configured as follows to make up a system (the shadedareas indicate options):The figures above represents the CLC1150; however, the CLC1100/1120/1130 may beconfigure in the same way.* : CLC Film Projector D1 is not available for CLC1100.CLC1100/1120 :2-cassette modelCLC1130 :3-cassette modelCLC1150 :2-cassette model with a duplexing unit.RDF-E2/E3Feeds a large number of originalsautomatically for continuouscopying. Accepts double-sidedoriginals.CLC Film Projector-D1*Projects 35mm negative orpositive film, large-size negativefilm, or transparencies for makingcolor copies.Editor-F1Enables selecting areas andcolors using a point pen.Stapler Sorter-F1Sorts or groups copies.Staples sorted copies.CLC Buffer Path Unit 1Limits curling of copied paper.CLC Paper Deck-E1Accommodates as many as 2500 sheets ofpaper (A4/B5/LTR).Control Card-VEnables control of copyingwork by group.iiiCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) vi ivThe CLC1140/1160/1180 may be configured as follows to make up a system (the shaded areasindicate options):RDF-E2/E3Feeds a large number of originalsautomatically for continuouscopying. Accepts double-sidedoriginals.Editor-F1Enables selecting areas andcolors using a point pen.Stapler Sorter-F1Sorts or groups copies.Staples sorted copies.CLC Buffer Path Unit 1Limits curling of copiedpaper.CLC Paper Deck-E1Accommodates as many as 2500sheets of paper (A4/B5/LTR).Control Card-VEnables control ofcopying work by group.CLC1140 :2-cassette modelCLC1160 :3-cassette modelCLC1180 :2-cassette model with a duplexing unit.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 JAN. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)vCONTENTSCHAPTER 1 GENERAL DESCRIPTIONCHAPTER 2 BASIC OPERATIONI. FEATURES.................................. 1-1II. SPECIFICATIONS....................... 1-2A. Type.................................. 1-2B. System ............................. 1-2C. Functions.......................... 1-3D. Others .............................. 1-4E. Default Ratios................... 1-4F. Copying Speed ................ 1-5G. CLC Paper Deck-E1......... 1-6III. NAMES OF PARTS .................... 1-7A. External View ......................... 1-7B. Cross Section......................... 1-9IV. USING THE COPIER............... 1-12A. Control Panel ...................... 1-12B. Extended Functions ............ 1-13C. User Mode........................... 1-14V. DAILY MAINTENANCE BYTHE USER ............................... 1-16VI. SAFETY ................................... 1-17A. Safety of Laser Light ........... 1-17B. CDRH Regulations.............. 1-18C. Handling the LaserAssembly............................. 1-19D. Safety of Toner .................... 1-21VII. IMAGE FORMATION................ 1-22A. Outline................................. 1-22B. Auxiliary Process ................ 1-241. Post-CleaningCharging........................ 1-24I. OUTLINE OF OPERATIONS ...... 2-1A. Functional Construction ......... 2-1B. Electrical Circuitry .................. 2-21. Outline.............................. 2-22. CPU PCB ......................... 2-23. Control Panel ................... 2-2II. BASIC SEQUENCE OFOPERATIONS ............................. 2-4A. At Power-On........................... 2-4B. Basic Sequence ofOperations (copying) .............. 2-6C. Generating the ImageLeading Edge Signal .............. 2-71. Outline .............................. 2-72. Controlling Side A andSide B............................... 2-8III. CONTROLLING ELECTRICALMECHANISMS......................... 2-10A. Controlling the Main Motor(M4) ..................................... 2-101. Outline........................... 2-10B. Controlling the Drum Motor(M2) ..................................... 2-121. Outline........................... 2-12C. Inputs to and Outputs fromthe Major PCBs ....................2-14COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)viCHAPTER 3 EXPOSURE SYSTEMI. OPERATION................................ 3-1A. Outline.................................... 3-1B. Basic Sequence ofOperations.............................. 3-21. Sequence ofOperations........................ 3-22. Scanner Home PositionSensor and Operation...... 3-3II. SCANNER DRIVE SYSTEM....... 3-4A. Controlling the ScannerMotor ...................................... 3-41. Outline.............................. 3-42. Operations........................ 3-5B. Changing the ReproductionRatio ....................................... 3-5III. CONTROLLING THE INTENSITYOF THE SCANNING LAMP ........ 3-6A. Outline.................................... 3-6B. Operations.............................. 3-71. Turning On/Off theScanning Lamp ................ 3-72. Detecting the Activationof the Scanning Lamp ...... 3-73. Detecting an Error in theActivation of theScanning Lamp ................ 3-74. Controlling the Intensityof the Scanning Lamp ...... 3-7IV. DISASSEMBLY/ASSEMBLY ....... 3-8A. Original Exposure System ..... 3-91. Removing the ScanningLamp ................................ 3-92. Orienting the ScanningLamp ................................ 3-93. Removing the StandardWhite Plate.................... 3-104. Mounting the StandardWhite Plate.................... 3-10B. Scanner Drive Assembly..... 3-111. Removing the ScannerDrive Motor .................... 3-112. Adjusting the Tension of theBelt When Mounting theScanner Drive Motor ..... 3-113. Routing the ScannerCable ............................. 3-11CHAPTER 4 IMAGE PROCESSING SYSTEMI. OUTLINE..................................... 4-1II. CCD/CCD DRIVE........................ 4-2A. Controlling the CCD............... 4-2B. CCD Driver Circuit .................. 4-2III. ANALOG IMAGEPROCESSING ............................ 4-3IV. DIGITAL IMAGEPROCESSING ............................ 4-4A. Outline.................................... 4-4B. Shading Correction ................ 4-6a. Shading Correction .......... 4-6C. 3-Line CCD PositionMatching Circuit ...................... 4-7D. Sensor Color CorrectionCircuit ..................................... 4-7E. Original Position DetectionCircuit ..................................... 4-8F. Black Detection Circuit andEdge/Line WidthDetection Circuit ..................... 4-9G. Chromatic Space CorrectionCircuit .................................. 4-10H. Direct Mapping Circuit ......... 4-10I. Logarithmic Correction andBGR-to-YMC Conversion.... 4-11a. Logarithmic Correction.. 4-11b. BGR-to-YMC Conversion4-11J. Toner Color CorrectionCircuit .................................. 4-12K. Coloring/ContourProcessing .......................... 4-12L. Density Processing ............. 4-13M. Enlargement/Reduction,Shift, and Edit Processing... 4-13N. Sharpness/FilterProcessing .......................... 4-14O. Anti-CounterfeitMechanism.......................... 4-141. Counterfeit TracingMechanism.................... 4-14COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)viiCHAPTER 5 LASER EXPOSURE SYSTEMI. OPERATIONS ............................. 5-1A. Functions................................ 5-1B. Sequence of Operations(laser exposure system) ......... 5-2II. GENERATING THE BDSIGNAL ....................................... 5-3III. LASER DRIVER CIRCUIT .......... 5-4A. Controlling the LaserSystem ................................... 5-4B. Controlling the Temperatureof the Laser Unit ..................... 5-5IV. LASER SCANNER MOTOR ....... 5-6V. DISASSEMBLY/ASSEMBLY ....... 5-7A. Electrical Parts ....................... 5-81. Removing the OriginalScanner MotorDirver PCB ....................... 5-82. Removing the LaserScanner Unit .................... 5-83. Removing the LaserController PCB/LaserDriver PCB .................... 5-104. Adjusting Laser Power .. 5-115. Adjusting the Laser ....... 5-132. Bank Note DetectionMechanism.................... 4-14P. CMYBk/RGB Integration ..... 4-15Q. Texture Processing.............. 4-15R. Color Conversion ................ 4-15V. DISASSEMBLY/ASSEMBLY .... 4-16A. Electrical Parts .................... 4-171. Removing the CCDUnit ................................ 4-172. Removing the AnalogProcessor PCB ............. 4-183. Removing the ImageProcessor PCB (IP-MAIN,IP-ED, IF, IP-ECO) ........ 4-19CHAPTER 6 IMAGE FORMATION SYSTEMI. IMAGE FORMATION SYSTEM... 6-1A. Outline.................................... 6-1B. Controlling the C Sensor ........ 6-3C. Sequence of Operations(image formation system) ....... 6-7II. IMAGE STABILIZATION ............... 6-8A. Outline .................................... 6-8B. Controlling the SurfacePotential of the Drum ............ 6-101. Outline ............................ 6-102. Measuring the SurfacePotential of the Drum .... 6-103. Measuring the Dark AreaPotential Attenuation ..... 6-114. Controlling the EnvironmentContrast Potential .......... 6-115. Setting the Grid Bias andthe Developing Bias ...... 6-126. Sequence of Operations(initial drum surfacepotential control timing) . 6-137. Auto Gradation Correctionin User Mode ..................6-148. Checking the LED Activationfor the PotentialMeasurement Circuit ..... 6-14III. CONTROLLING THE CHARGINGMECHANISM ........................... 6-17A. Controlling the PrimaryCharging Mechanism andthe Grid Bias ....................... 6-171. Operation ...................... 6-172. Protection Circuit ........... 6-17B. Controlling theDeveloping Bias .................. 6-181. Operation ...................... 6-182. When Controlling the MDeveloping Bias ............ 6-19COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)viiiC. Controlling the AttractionCharging Mechanism andTransfer Charging Current ... 6-201. Operations..................... 6-20D. Controlling the SeparationCharging Current ................ 6-211. Operation ...................... 6-21E. Controlling the External/InternalStatic Eliminating Current ... 6-231. Operation ...................... 6-23F. Controlling the Post-CleaningCharging Current ................ 6-241. Operations..................... 6-24G. Controlling the Temperature ofthe Photosensitive Drum..... 6-251. Control ........................... 6-252. Controlling the PowerUsing the EnvironmentSwitch SW6................... 6-25H. Controlling the PrimaryCharging Wire CleaningMechanism.......................... 6-271. Operations..................... 6-272. Conditions forOperation ...................... 6-27IV. DEVELOPINGASSEMBLIES .......................... 6-28A. Outline................................. 6-28B. Locking the DevelopingAssembly............................. 6-29C. Controlling the Concentrationof Color Toner ...................... 6-311. Outline........................... 6-312. Measuring theConcentration of ColorToner on the DevelopingCylinder Assembly ........ 6-323. Controlling the ColorToner ConcentrationMeasurement Mechanismof the PhotosensitiveDrum ............................. 6-334. Sequence ofMeasurement ................ 6-34D. Controlling the Concentration ofBlack Toner .......................... 6-351. Outline........................... 6-352. Controlling the Supply ofBlack Toner .................... 6-353. Measuring the Concentrationof Black Toner(patch detection) ........... 6-364. Detecting Dirt on theWindow ......................... 6-385. Sequence of Operations(measurement) .............. 6-396. Error Code (E020)Related to Control of TonerConcentration................ 6-40E. New Gradation Correction Con-trol (patch detection; CLC1140/1160/1180) ........................ 6-46a1. Outline......................... 6-46a2. New Gradation CorrectionControl(patch detection) ......... 6-46a3. Timing ofMeasurement ............... 6-46c4. Error Code Related to NewGradation Correction Control(E020) ......................... 6-46dF. Supplying Toner .................. 6-47V. PHOTOSENSITIVE DRUMCLEANER ASSEMBLY ............ 6-48A. Outline................................. 6-48B. Controlling the ReciprocatingMechanism of the CleaningBlade ................................... 6-49C. Controlling the Collection ofWaste Toner ........................ 6-491. Checking the WasteToner Case (full) ............ 6-492. Detecting a Waste TonerFeedscrew LockCondition ....................... 6-50VI. DISASSEMBLY/ASSEMBLY .... 6-51A. Photosensitive DrumAssembly............................. 6-521. Construction .................. 6-522. Removing thePhotosensitive Drum..... 6-523. When Replacing thePhotosensitive Drum..... 6-564. Cleaning thePhotosensitive Drum..... 6-585. Removing the DrumHeater ........................... 6-596. Removing the DrumHeater Brush ................. 6-60B. Pre-Exposure Lamp ............ 6-601. Removing thePre-ExposureLamp Unit ...................... 6-60C. Charging Assembly ............. 6-611. Outline........................... 6-612. Removing the PrimaryCharging Assembly ....... 6-613. Removing the GridPlate .............................. 6-61COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)ix4. Replacing the WireCleaning Pad of thePrimary ChargingAssembly....................... 6-625. Removing the Post-CleaningCharging Assembly ....... 6-636. Adjusting the Height of theCharging Wire ............... 6-63D. Developing Assemblies ....... 6-641. Construction of the Y/M/CDeveloping Assembly.... 6-642. Construction of the BkDeveloping Assembly.... 6-643. Removing the DevelopingAssembly....................... 6-644. Removing the ATR Sensorof the Y/M/C DevelopingAssembly....................... 6-655. Removing theDeveloping Cylinder ...... 6-666. Adjusting the S-B Gap .. 6-707. Replacing theDeveloper ...................... 6-70E. Hoppe Assembly ................. 6-731. Opening the Hopper ..... 6-732. Removing the HopperUnit ................................ 6-733. Removing the HopperMotor ............................. 6-744. Removing the TonerSupply Clutch ................ 6-75F. Photosensitive DrumCleaner Assembly................. 6-771. Removing thePhotosensitive DrumCleaner Unit .................. 6-772. Replacing thePhotosensitive DrumCleaner Blade ............... 6-783. Replacing thePhotosensitive DrumCleaner Scoop-UpSheet ............................. 6-794. Removing thePhotosensitive DrumCleaner End Seal andFelt ................................ 6-79G. Pre-Cleaning SensorAssembly No. 2 Scoop-UpSheet Assembly .................. 6-801. Replacing the No. 2Scoop-Up SheetAssembly....................... 6-802. Points to Note WhenHandling the Pre-CleaningSensor Assembly .......... 6-80H. Black Toner ConcentrationSensor Assembly ................ 6-811. Removing the Black TonerConcentration Sensor ... 6-812. Removing the No. 2Blade ........................... 6-81b3. Removing the GradationSensor (CLC1140/1160/1180 only) ..................... 6-82I. Cleaner BladeReciprocating Motor .......... 6-82a1. Removing theReciprocating MotorAssembly..................... 6-82aJ. Waste Toner FeedingAssembly........................... 6-82a1. Removing the Waste TonerFeedscrew Assembly .. 6-82aK. Developing DriveAssembly............................. 6-841. Removing the DevelopingDrive Assembly and theDeveloping AssemblyRail ................................ 6-84CHAPTER 7 PICK-UP / FEEDING SYSTEMI. OPERATIONS ............................. 7-1A. Outline.................................... 7-1B. Arrangement of Rollersand Sensors ........................... 7-21. CLC1150/1180................. 7-22. CLC1130/1160................. 7-3II. PICKUP ASSEMBLY................... 7-5A. Pickup from the Cassette....... 7-51. Outline.............................. 7-5B. Lifter Movement ..................... 7-91. Outline.............................. 7-92. Detecting the Presence/Absence of Paper ......... 7-10COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)x3. Detecting the Level ofPaper ............................. 7-10C. Detecting the Paper SizeInside the Cassette ............. 7-111. Fixed-Size TypeCassette ........................ 7-112. Universal TypeCassette ........................ 7-113. Paper Sizes andCassettes ...................... 7-124. Paper Width BasicValue ............................. 7-135. Sequence of Operations(pickup from thecassette)........................ 7-14D. Pickup from theMultifeeder .......................... 7-151. Operations..................... 7-152. Detecting the Size ofPaper ............................. 7-163. Movement of the Lifter .. 7-174. Sequence ofOperations..................... 7-18E. Picking UpTransparencies .................... 7-19III. DUPLEXING UNIT(CLC1150/1180 ONLY) ............ 7-21A. Outline................................. 7-211. Basic Construction ........ 7-212. Arrangement of Rollersand Sensors .................. 7-23B. Stacking Paper .................... 7-24C. Movement of the PaperJogging Guide Plate ........... 7-251. Operations..................... 7-25D. Sequence of Operations(1st side of adouble-sided copy) .............. 7-27E. Re-Pickup from theDuplexing Unit ..................... 7-281. Operations..................... 7-282. Sequence ofOperations..................... 7-29IV. CONTROLLING THEREGISTRATION/ATTRACTIONMECHANISM ........................... 7-30A. Outline................................. 7-30B. Locking and Unlocking theRegistration Roller .............. 7-31C. Controlling the AttractionMechanism.......................... 7-32D. Sequence of Operations(registration/attraction) ........ 7-33V. TRANSFER DRUM .................. 7-34A. Outline................................. 7-34B. Controlling the LockingCam Inside the TransferDrum ................................... 7-36C. Controlling Separation ........ 7-391. Outline........................... 7-392. Separating Paper .......... 7-40D. Cleaning the SeparationDrum Sheet ......................... 7-411. Outline........................... 7-412. External Brush .............. 7-423. Polishing Roller ............. 7-42E. Sequence of Operations(transfer drum) .................... 7-44VI. DETECTING JAMS.................. 7-45A. Outline................................. 7-45B. Sequence of Operations(jam detection) .................... 7-47VII. DISASSEMBLY/ASSEMBLY(PICK-UP ASSEMBLY) ............ 7-48A. Pickup Assembly ................. 7-491. Construction .................. 7-492. Removing the CassettePickup Assembly/Duplexing PickupAssembly....................... 7-493. Removing the PickupRoller ............................. 7-514. Removing the CassettePickup Assembly FeedRoller/SeparationRoller ............................. 7-515. Adjusting the Pressure ofthe Separation Roller .... 7-536. Position of the CassettePickup Assembly andPickup Roller Solenoid(SL7, SL8, SL9) ............ 7-557. Adjusting the Left/RightRegistration of theCassette ........................ 7-558. Removing the DuplexingUnit Feed Roller ............ 7-569. Removing the DuplexUnit Separation Roller ... 7-5610. Removing the DuplexingUnit Pickup Roller ......... 7-57B. Multifeeder .......................... 7-601. Removing the MultifeederAssembly....................... 7-602. Removing the PickupRoller, Feed Roller, andSeparation Roller .......... 7-603. Left/Right Registration .. 7-63COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)xi4. Attaching the Timing Beltfor the MultifeederAssembly....................... 7-635. Position of the MultifeederPickup Solenoid ............ 7-63C. Duplexing Unit ..................... 7-641. Removing theDuplexing ...................... 7-642. Removing the FeedRoller ............................. 7-643. Remove the DuplexingFeed Assembly ............. 7-654. Adjusting the Left/RightRegistration of theDuplexing Unit ............... 7-685. Adjusting the Position of thePaper Jogging GuideSensor (PS40) .............. 7-696. Assembling the PaperJogging Guide PlateDrive Assembly ............. 7-707. Position of the StopperPlate Solenoid............... 7-708. Position of the DuplexingPaper Feed RollerSolenoid ........................ 7-709. Position of the StackingGuide Solenoid ............. 7-71D. Pickup Motor DriveAssembly............................. 7-721. Removing the CassettePickup Drive Assembly/Re-Pickup Drive Assembly . 7-722. Removing the DuplexingMotor ............................. 7-72VIII. DISASSEMBLY/ASSEMBLY(TRANSFER ASSEMBLY/DELIVERY ASSEMBLY) .......... 7-73A. Removing the TransferDrum Assembly/TransferDrum Frame ........................ 7-741. Removing the TransferDrum ............................. 7-742. Points to Note WhenHandling the TransferDrum ............................. 7-753. Removing the TransferDrum Frame .................. 7-76B. No. 1 Feeding Assembly ..... 7-771. Construction .................. 7-772. Removing the HorizontalPath Assembly .............. 7-773. Removing the AttractionRoller Unit ..................... 7-784. Removing the Scraperof the Attraction Roller .. 7-795. Removing the AttractionRoller ............................. 7-806. Replacing the AttractionRoller Unit Spring ClutchAssembly....................... 7-807. Removing the RegistrationRoller ............................. 7-818. Replacing the RegistrationRoller Releasing SpringClutch Assembly ........... 7-85C. Transfer Cleaner Unit .......... 7-861. Removing the TransferCleaner Unit .................. 7-862. Removing the TransferCleaner Brush ............... 7-863. Removing the Scraper(upper, lower) of theTransfer Cleaner Unit .... 7-864. Removing the TransferDrum Cleaner AssemblyFilter .............................. 7-875. Applying Lubricant to theTransfer Drum Cleaner .. 7-87D. Transfer Drum Assembly ..... 7-881. Construction.................. 7-882. Removing the TransferDrum Sheet ................... 7-893. Attaching the TransferDrum Sheet ................... 7-904. Removing the AttractionBrush............................. 7-935. Remove the TransferBlade ............................. 7-936. Removing the ExternalStatic Eliminator ............ 7-937. Removing the InternalStatic Eliminator ............ 7-948. Removing the SeparationChanging Assembly ...... 7-949. Removing the PolishingRoller ............................. 7-9410. Removing the PolishingRoller Unit ..................... 7-9511. Removing the SeparationPush-Up Solenoid ......... 7-9712. Remove the BrushMotor (M11)................... 7-9813. Removing the TransferCleaner Push-OnBrush Unit ..................... 7-9914. Removing the SeparationPush-Up Roll ............... 7-100COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)xiiCHAPTER 8 FIXING SYSTEMI. OPERATIONS ............................. 8-1A. Outline.................................... 8-1B. Sequence of Operations(fixing system) ........................ 8-3II. FIXING DRIVE SYSTEM ............ 8-4A. Controlling the Speed of theFixing Roller ........................... 8-4B. Taking Up the FixingCleaning Belt .......................... 8-6C. Fixing Oil ApplyingMechanism............................. 8-7III. CONTROLLING THE FIXINGTEMPERATURE ......................... 8-9A. Controlling the Temperatureof the Fixing Roller ................. 8-9B. Protective Functions ........... 8-11IV. DISASSEMBLY/ASSEMBLY .... 8-13A. Fixing Assembly .................. 8-141. Removing the FixingAssembly....................... 8-142. Opening the FixingUpper Roller Unit .......... 8-143. Removing the FixingUpper Heater ................ 8-154. Removing the FixingUpper Roller .................. 8-155. Removing the FixingLower Heater................. 8-166. Removing the FixingLower Roller .................. 8-177. Difference among FixingRollers (upper/lower,front/rear) ...................... 8-188. Removing the Fixing UpperThermistor ..................... 8-199. Removing the FixingLower Thermistor ............ 8-1910. Removing the FixingThermal Switch (lower) . 8-2011. Removing the FixingThermal Switch (upper) 8-2012. Adjusting the FixingNip ................................. 8-20B. Fixing Cleaner Assembly .... 8-211. Removing the FixingUpper Cleaning Belt ...... 8-212. Mounting the FixingUpper Cleaning Belt ...... 8-223. Removing the FixingLower Cleaning Belt ...... 8-234. Mounting the FixingLower Cleaning Belt ...... 8-24C. Oil Applying Assembly/Removing Assembly ........... 8-251. Removing the OilApplying Felt ................. 8-252. Removing the Oil FixingBlade ............................. 8-26D. Internal Delivery Assembly . 8-261. Removing the FixingSeparation Claw............ 8-26E. Drive Assembly ................... 8-271. Removing the FixingMotor (M5)..................... 8-272. Points to Note WhenReplacing the OilPump............................. 8-273. Adjusting the FixingUpper/LowerSolenoid ........................ 8-27E. Transfer Drum Locking MotorAssembly (PM5) ................ 7-100F. Transfer Drum Cleaner LockingMotor Assembly (PM6) ..... 7-1011. Removing the TransferDrum Cleaner LockingMotor Assembly .......... 7-101G. Delivery Assembly(CLC1100/1120/1130/1140/1160 only) ................ 7-1011. Removing the Delivery As-sembly ......................... 7-101H. Duplexing Delivery Assembly(CLC1150/1180 only) ........ 7-1021. Removing the DuplexingDelivery Assembly ...... 7-1022. Position of the DeliveryAssembly PaperDeflecting Plate DriveSolenoid (SL10) .......... 7-102COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)xiiiCHAPTER 9 EXTERNALS / AUXILIARY MECHANISMSI. CONTROL PANEL...................... 9-1A. Outline.................................... 9-1II. DOWNLOADING......................... 9-2A. Outline.................................... 9-2B. Registering Firmware.......... 9-2dC. Making Connections ........... 9-2gD. Downloading the Firmware ... 9-2jE. Uploading Backup Data ........ 9-2lF. Downloading BackupData..................................... 9-2nG. Work at the End of a Job .... 9-2pIII. COUNTERS ................................ 9-3A. Outline.................................... 9-3IV. FANS........................................... 9-4A. Outline.................................... 9-4B. Operations.............................. 9-61. 2-Speed RotationControl .............................. 9-62. Sequence ofOperations........................ 9-6V. POWER SUPPLY ........................ 9-7A. Supplying Power .................... 9-71. Outline.............................. 9-72. Distribution of Poweramong Switches............... 9-8B. Rated Outputs of the DCPower Supply PCB.............. 9-10C. Protection System............... 9-11D. Backup Battery.................... 9-13VI. EDITOR.................................... 9-14A. Outline................................. 9-14B. Operations........................... 9-14C. Zero-Adjustment of InputCoordinates......................... 9-16VII. DISASSEMBLY/ASSEMBLY .... 9-17A. Covers ................................. 9-181. External Covers ............ 9-182. Right Upper Cover ........ 9-183. Left Inside Cover ........... 9-194. Transfer Drum FrameCover ............................. 9-195. Fixing AssemblyCover ............................. 9-196. Transfer Drum FrameRight Cover ................... 9-207. Removing theCopyboard Glass............ 9-208. Removing the UpperCover ............................. 9-21B. Control Panel ...................... 9-221. Removing the ControlPanel ............................. 9-222. Removing the ControlPanel PCB..................... 9-223. Removing the LCDPCB............................... 9-224. Removing the NumericKeypad PCB.................. 9-23C. Editor ................................... 9-241. Removing the EditorController PCB .............. 9-242. Removing the EditorMirror ............................. 9-25D. Flywheel .............................. 9-261. Removing theFlywheel ........................ 9-262. Points to Note WhenHandling the Flywheel .. 9-26E. Fans .................................... 9-271. Outline........................... 9-27F. Drive System Belt Layout .... 9-28G. Drum Motor Assembly ........ 9-281. Removing the DrumMotor (M2)..................... 9-282. Mounting the DrumMotor Assembly .............. 9-30H. Main Motor (M4) DriveAssembly............................. 9-321. Removing the MainMotor (M4)..................... 9-32I. CPU PCB ............................ 9-331. Removing the CPUPCB............................... 9-332. Replacing the CPUPCB............................... 9-333. Replacing the FlashMemory on the CPUPCB............................... 9-33J. HVT PCB............................. 9-351. Removing the HVTPCB............................... 9-35K. Developing Bias PCB.......... 9-351. Removing theDeveloping Bias PCB.....9-35COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 JAN. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)xivCHAPTER 10 PAPER DECKI. PAPER DECK .......................... 10-1A. Inputs to and Outputsfrom the Deck Driver ........... 10-1B. Pickup ................................. 10-41. Outline........................... 10-42. Pickup Operations......... 10-43. Sequence of Operations(pickup) ......................... 10-6C. Detecting Paper in the Deck 10-71. Detecting the Presence/Absence of Paper ......... 10-72. Switching the DeckPaper Size..................... 10-83. Detecting the Level ofPaper in the Deck.......... 10-8D. Deck Lifter ........................... 10-91. Lifter Movement ............ 10-92. Paper Level Indicator onthe Deck Front Cover .. 10-11E. Opening/Closing the Deck(compartment)................... 10-121. Deck Opening/ClosingMovement ................... 10-122. Sequence of Operations(deck opening/closingmovement) .................. 10-13F. Controlling the DeckMotors ............................... 10-141 Controlling the Deck PickupMotor (PM101) ............ 10-142. Controlling the DeckLifter Motor (M101) ...... 10-15II. DETECTING JAMS................ 10-17A. Outline............................... 10-17III. DISASSEMBLY/ASSEMBLY .. 10-19A. External Covers ................ 10-201. Removing the FrontCover ........................... 10-202. Removing the RearCover ........................... 10-223. Removing the RightCover ........................... 10-224. Removing the UpperCover ........................... 10-22B. Paper Deck - RelatedWork .................................. 10-231. Removing the Deckfrom the Copier ........... 10-232. Removing theCompartment .............. 10-253. Changing the DeckPaper Size................... 10-264. Adjusting the DeckRegistration ................. 10-275. Adjusting the Positionof the Roll .................... 10-27C. Drive System..................... 10-281. Removing the Deck PickupClutch (CL102) ............ 10-282. Removing the Deck PickupMotor Assembly .......... 10-283. Removing the Deck LifterMotor (M101) .............. 10-294. Removing the Lifter Cable(front of the deck) ........ 10-305. Removing the Lifter Cable(deck rear) ................... 10-316. Routing the LifterCable ........................... 10-33D. Feeding System ................ 10-341. Removing the DeckPickup Unit .................. 10-342. Removing the DeckPickup Roller ............... 10-343. Orientation of the DeckPickup Roller ............... 10-354. Removing the DeckPickup/Feed Roller ...... 10-365. Orientation of the DeckPickup/Feed Roller ...... 10-366. Removing the DeckSeparation Roller ........ 10-367. Adjusting the DeckSeparation RollerPressure...................... 10-378. Position of the Deck PickupSolenoid (SL101) ........ 10-38E. Electrical System .............. 10-381. Removing the DeckDriver PCB .................. 10-382. Removing the DeckOpen Switch PCB ....... 10-39COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)xvCHAPTER 11 INSTALLATIONI. SELECTING THE SITE............ 11-1II. INSTALLATION......................... 11-4A. Unpacking ........................... 11-4B. Removing the Fixing Materialsand Mounting the Waste TonerCollection Case ................... 11-7C. Supplying Fixing Oil ............ 11-9D. Mounting the Drum Cleanerand Setting the EnvironmentSwitch................................ 11-11E. Supplying Toner ................ 11-15F. Supplying the StarterDeveloper .......................... 11-19G. Checking the Images andOperations......................... 11-23H. Changing the CassettePaper Size......................... 11-25III. RELOCATING THE COPIER . 11-28IV. MOUNTING THE DOCUMENTHOLDER ................................ 11-30V. INSTALLING THE CONTROLCARD UNIT-V......................... 11-311. Mounting the ControlCard Unit ..................... 11-31VI. INSTALLING THE COPY DATACONTROLLER-A1 ................. 11-331. Setting the Board ........ 11-332. Installing to theCopier .......................... 11-343. Checking Operations .. 11-364. Removing from theCopier .......................... 11-36VII. INSTALLING THE REMOTEDIAGNOSTIC DEVICE II ....... 11-371. Installing to theCopier .......................... 11-37VIII. INSTALLING THE CASSETTEHEATER ................................. 11-46CHAPTER 12 MAINTENANCE AND SERVICINGI. PERIODICALLY REPLACEDPARTS ..................................... 12-1II. CONSUMABLES ANDDURABLES.............................. 12-2A. Copier .................................. 12-2B. Paper Deck.......................... 12-4III. SCHEDULED SERVICINGCHART ..................................... 12-5IV. SCHEDULED SERVICINGLIST.......................................... 12-7A. Copier .................................. 12-7B. Paper Deck.......................... 12-8CHAPTER 13 TROUBLESHOOTINGI. MAINTENANCE ANDINSPECTION ........................... 13-3A. Image Adjustment BasicProcedure............................ 13-3B. Points to Note for ScheduledServicing ............................. 13-6II. STANDARDS ANDADJUSTMENTS....................... 13-7A. Image AdjustmentSystem .............................. 13-7aB. Exposure System.............. 13-14C. Image Formation System.. 13-15D. Pickup/Feeding System .... 13-20E. Fixing System ................... 13-28F. Externals/Controls ............ 13-31G. Paper Deck........................ 13-32H. Electrical System .............. 13-36III. TROUBLESHOOTINGFAULTY IMAGES ................... 13-51A. Making Initial Checks ........ 13-51COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)xvi1. Environment of theSite .............................. 13-512. Checking the Originalsagainst Symptoms ...... 13-513. Checking the CopyboardCover, Copyboard Glass,and Standard WhitePlate ............................ 13-514. Checking the ChargingAssemblies .................. 13-515. Checking the DevelopingAssembly..................... 13-516. Checking the Paper..... 13-527. Checking PeriodicallyReplaced Parts ........... 13-528. Others ......................... 13-52B. Standard Images............... 13-53C. Test Print ........................... 13-561. Selecting a Test PrintPattern......................... 13-562. Horizontal Stripe Test Print(PG>TYPE=10, 16) ..... 13-573. 256-Color Test Print(PG>TYPE=2) ............. 13-584. 256-Gradation Test Print(PG>TYPE=3) ............. 13-595. 16-Gradation Test Print(PG>TYPE=4) ............. 13-606. Halftone Test Print(PG>TYPE=5) ............. 13-617. Grid Test Print(PG>TYPE=6) ............. 13-638. YMCBk 64-Gradation TestPrint (PG>TYPE=12) .. 13-649. BGR 64-Gradation TestPrint (PG>TYPE=13) .. 13-6510. Full-Color 16-Gradation(YMCBk) Test Pint(PG>TYPE=14) ........... 13-6611. Full-Color Light Area/16-Gradation (YMCBk) TestPrint (PG>TYPE=15) .. 13-6712. Full Color Block Pattern(with correction;PG>TYPE=80)(CLC1140/1160/1180only) .......................... 13-67a13. Full Color Block Pattern(without correction;PG>TYPE=81)(CLC1140/1160/1180only) .......................... 13-67bD. Troubleshooting ImageProblems ........................... 13-68IV. TROUBLESHOOTINGMALFUNCTIONS................... 13-97A. TroubleshootingMalfunctions ...................... 13-97V. TROUBLESHOOTINGFEEDING FAULTS ............... 13-150A. Paper Jams ..................... 13-150B. Feeding Faults................. 13-160VI. ARRANGEMENT OFELECTRICAL PARTS .......... 13-161A. Sensors ........................... 13-1611. CLC1100/1120/1130/1140/1160 ................. 13-1612. CLC1150/1180.......... 13-163B. Thermistors, Lamps,and Heaters .................... 13-165C. Clutches .......................... 13-1661. CLC1100/1120/1130/1140/1160 ................. 13-1662. CLC1150/1180.......... 13-167D. Solenoids ........................ 13-1681. CLC1100/1120/1130/1140/1160 ................. 13-1682. CLC1150/1180.......... 13-169E. Fans ................................ 13-170F. Motors ............................. 13-171G. PCBs ............................... 13-173H. Paper Deck...................... 13-1751. Sensors andSwitches.................... 13-1752. Motors, Clutches,Solenoids, andPCBs ......................... 13-176I. Variable Resistors (VR),Light-Emitting Diodes (LED),and Check Pins by PCB.. 13-1771. DC Driver PCB.......... 13-1772. CPU PCB .................. 13-1783. IP main PCB ............ 13-1784. Analog ProcessorPCB........................... 13-1795. Laser Driver PCB ...... 13-1796. Lamp RegulatorPCB........................... 13-1807. DC Fuse PCB ........... 13-1808. AC Fuse PCB............ 13-1819. Developing BiasPCB........................... 13-18110. HVT-AC PCB ............. 13-18211. Potential MeasurementPCB........................... 13-182VII. SERVICE MODE.................. 13-183A. Outline............................. 13-183COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)xviiAPPENDIXA. GENERAL TIMINGCHART ....................................... A-1B. SIGNALS ANDABBREVIATIONS....................... A-3C. GENERAL CIRCUITDIAGRAM................................... A-9D. PAPER DECK GENERALCIRCUIT DIAGRAM................. A-13E. SPECIAL TOOLS ..................... A-15F. SOLVENTS AND OILS ............ A-171. Starting Service Mode andMaking Selections..... 13-1842. Ending ServiceMode ......................... 13-1853. Backing Up theRAM .......................... 13-1854. Basic Operation ........ 13-194B. DISPLAY(control display mode) ..... 13-196C. I/O (I/O display mode) ..... 13-2151. DC-CPU .................... 13-2162. R-CPU....................... 13-232D. ADJUST(adjustment mode) .......... 13-235E. FUNCTION(operation check mode) .. 13-282F. OPTION (settings mode) 13-305G. PG (test print) .................. 13-321H. COUNTER(counter mode) ................ 13-323VIII. SELF DIAGNOSIS ............... 13-329A. Copier .............................. 13-329B. RDF ................................. 13-350C. Sorter .............................. 13-351COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 JAN. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 1GENERAL DESCRIPTIONI. FEATURES.................................. 1-1II. SPECIFICATIONS....................... 1-2A. Type.................................. 1-2B. System ............................. 1-2C. Functions.......................... 1-3D. Others .............................. 1-4E. Default Ratios................... 1-4F. Copying Speed ................ 1-5G. CLC Paper Deck-E1......... 1-6III. NAMES OF PARTS .................... 1-7A. External View ......................... 1-7B. Cross Section......................... 1-9IV. USING THE COPIER............... 1-12A. Control Panel ...................... 1-12B. Extended Functions ............ 1-13C. User Mode........................... 1-14V. DAILY MAINTENANCE BYTHE USER ............................... 1-16VI. SAFETY ................................... 1-17A. Safety of Laser Light ........... 1-17B. CDRH Regulations.............. 1-18C. Handling the LaserAssembly............................. 1-19D. Safety of Toner .................... 1-21VII. IMAGE FORMATION................ 1-22A. Outline................................. 1-22B. Auxiliary Process ................ 1-24This chapter shows the copiers specifications, and provides an outline of how to operate thecopier and how copies are generated.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1CHAPTER 1 GENERAL DESCRIPITONI. FEATURES1. High Image QualityThe copier uses micro-diameter toner and a limited amount of silicone oil, ensuring a thin layerof toner on transparencies. It allows changing the hues of magenta toner and, together with the useof a direct mapping method, enables a wider range of color reproduction.2. High ProductivityThe copier turns out as many as 11 copies per minute in full color, or 42 mono-color copies. Ittakes as little as 18.1 sec (Except for CLC1100) or 21.0 sec (CLC1100) to generate the first full-color copy* and 9.6 sec to generate the first mono-color copy*.*No pre-scanning.3. High StabilityThe copier uses a new method to control the concentration of toner, promising stableproduction of high-quality copies.The newly adopted gradation correction control mechanism ensures stability of operation(CLC1140/1160/1180 only).4. Varied Transfer MaterialsThe copier allows the use of paper from as thin as 64 g/m2 to as thick as 209 g/m2.5. Large Source of PaperThe addition of options will equip the copier with a paper source ready to provide as many as4400 sheets.3 Cassettes (standard): 550 sheets x 3 cassettes (CLC1130/1160 only; for CLC1100/1120/1140/1150/1180, 550 sheets x 2 cassettes)Multifeeder: 250 sheetsCLC Paper Deck-E1*: 2500 sheets*OptionCHAPTER 1 GENERAL DESCRIPITON1-2 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)II. SPECIFICATIONSA. TypeItem SpecificationsBody Console (reader and printer constructed as one)Copyboard FixedLight source Halogen lampLens Arranged in an arrayImage reader Photocell (BRG line CCD; fixed, mirror scanning)Photosensitive medium OPC drum (180-mm dia.)Table 1-201Table 1-202B. SystemItem SpecificationsCopying Laser beam indirect photostatic transferCharging CoronaExposure Slit, laser beamContrast adjustment AutomaticDevelopment Dry toner projectionToner supply Manual (345 g/bottle)Pickup Cassette x 2 (CLC1100/1120/1140/1150/1180), cassette x 3(CLC1130/1160), multifeeder tray, duplexing unit (CLC1150/1180)Attraction Pre-transfer static attractionTransfer Blade transferSeparation Separation claw, separation pushup roll (separationcharging assembly as auxiliary mechanism)Cleaning Cleaning bladeFixing Heat rollerUpper: 540 W (100/120 V), 700 W (230 V)Lower: 500 W (common for all models)Note: The CLC1120/1140 is available only as a non-Japanese model.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.3 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-3CHAPTER 1 GENERAL DESCRIPITONC. FunctionsItem SpecificationsResolution Reader: 400 x 400 dpiPrinter: 800-equivalent x 400 dpiGradation 256 gradationsOriginal type Sheet, book, 3-D object (2 kg max.)Maximum original size A3 (297 x 420 mm) / 279.4 x 431.8 mm (11 x 17)Copy size AB: 6R5E (Japanese)Inch/A: 5R4E (North or Central America)AB/Inch: 6R5E (Asia, Oceania, South America)Zoom 25% to 400% (in 1% increments)Wait time 8 min 30 sec or less (at 20C) ; 120V8 min or less (at 20C) ; 230VFirst copy time (w/o pre-scanning) CLC1100: Less than 21.0 sec (full color ; no pre-scanning)Except for CLC1100: Less than 18.1 sec (full color ; no pre-scanning)Less than 9.6 sec (mono color ; no pre-scanning)Continuous copying 1 to 100 sheetsCopying speed See Table 1-206.Copy size Cassette: B5 (257 x 182 mm)/LTR to A3 (297 x 420mm)/279.4 x 431.8 mm (11 x 17)Multifeeder: B5 (257 x 182 mm) to A3 (297 x 420 mm)/279.4 x 431.8 mm (11 x 17) + extra lengthsize (12 x 18)Paper type Cassette: Plain paper (64 to 105 g/m2), transparency(A4/LTR)Multifeeder: Plain paper (64 to 209 g/m2), transparency(A4/LTR)Auto double-sided: Plain paper only (90 to 105 g/m2)Multifeeder double-sided: Plain paper only (90 to 209 g/m2)Cassette No claw, front loading, 60 mm deep (about 550 sheets of 81.4 g/m2)Multifeeder 250 sheets (81.4 g/m2)Duplexing unit 50 sheets (105 g/m2)Copy tray 100 sheets 981.4 g/m2)Image margin Leading edge: 8.0 1.5 mm (8.0 2.0 mm)Trailing edge: 2.5 1.5 mm (4.5 2.0 mm)Left/right: 2.0 1.5 mm (2.0 1.5 mm)Parentheses represent double-sided copying.Auto clear Yes, 2-min standard (may be changed between 0 and 9 min)Auto power-off Yes , 1-hr standard (may be changed between 0 and 24hr)Power Save mode Yes , (Saving level may be either -10%, -25%, -50%, ornon-recovery)Table 1-203CHAPTER 1 GENERAL DESCRIPITONCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Item SpecificationsOptions RDF-E2 (only CLC1120/1130/1150), RDF-E3, RDF-E2CLC1100 Series Power Supply KitStapler Sorter-F1/F2CLC Buffer Pass Unit 1CLC Paper Deck-E1Document Tray-C1 (CLC1100/1120/1130/1150)Document Tray-H1 (CLC1140/1160/1180)CLC Film Projector-D1 (only CLC1120/1130/1150)Editor-F1, CLC Editor-F1 Separating kitCLC IP-ED Board-B1 (hereafter, IP-ED Board)CLC Interface Board-D1 (hereafter, IP-IF Board)Cassette Heater Kit-15, Cassette Heater Kit-16Control Card-VCopy Data Controller-A1NE Controller-A1Remote Diagnostic Device IITable 1-2031-3aCHAPTER 1 GENERAL DESCRIPITON1-4 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.3 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)D. OthersItem SpecificationsOperating environment Temperature: 15 to 30C / 59 to 86 FHumidity: 5% to 80%Atmospheric pressure: 810 to 1013 hPa (0.8 to 1.0 atm)Power supply 100V / 50, 60Hz 120V / 60Hz, 230V / 50HzSerial No. CLC1100: MAP ***** MHR ***** QST***** MPU *****QSU ***** QER ***** RER ***** SDQ *****TEC ***** USD *****CLC1120: NNE ***** NND ***** PNJ *****RNC ***** MPY *****CLC1130: LNC ***** PNM ***** QND ***** QEE*****RNE ***** SNC ***** SDH ***** TNC *****TDR ***** UNC ***** UHF ***** PNR *****PSK *****CLC1150: LNB ***** NNC ***** PNB *****QNB ***** QDF ***** RNB ***** SNB *****SDE ***** TNB ***** TDQ *****UNB *****UHE ***** PNH ***** PSJ***** MPX *****CLC1140: MQW ***** RSY ***** MRM *****CLC1160: MJT ***** RSW ***** QFJ *****RFN ***** SEF ***** TEQ ***** UJQ *****CLC1180: MJU ***** RSX ***** MQX ***** RSZ *****QFK ***** RFM ***** SEG ***** TER *****UJR ***** MRL *****Maximum power consumption 1.5 kW or lessCopying: 719 Wh or less (reference only)Standby: 338 Wh or less (reference only)Noise Copying: 73 dB (sound power level)Standby: 59 dB (sound power level)Ozone 0.02 ppm or less (average; 0.05 ppm max.)Dimensions Width: 768 mm / 30.2 inDepth: 773 mm / 30.5 in (CLC1100/1120/1130/1150)774 mm / 30.5 in (CLC1140/1160/1180)Height: 1000 mm / 39.4 inWeight 291.5 kg / 642.5 lb (approx.; CLC1150)277.5 kg / 611.6 lb (approx.; CLC1130)272.5 kg / 600.6 lb (approx.; CLC1100/1120)291.6 kg / 642.7 lb (CLC1180)277.6 kg / 611.8 lb (CLC1160)272.6 kg / 600.8 lb (CLC1140)Consumables Paper: Keep wrapped, and protect against moisture.Toner: Protect against direct sunlight, and keepunder 40C, 85%.Table 1-204COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 1 GENERAL DESCRIPITONE. Default Ratiosa. Japan Australia, others (6R5E)Item Enlargement ReductionDefault ratio I 1 : 1.154 I 1 : 0.250II 1 : 1.224 II 1 : 0.500III 1 : 1.414 III 1 : 0.611IV 1 : 2.000 IV 1 : 0.707V 1 : 4.000 V 1 : 0.816VI 1 : 0.865Table 1-205a1-4aCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-5CHAPTER 1 GENERAL DESCRIPITONb. North America (5R4E)Item Enlargement ReductionDefault ratio I 1 : 1.214 I 1 : 0.25II 1 : 1.294 II 1 : 0.50III 1 : 2.000 III 1 : 0.647IV 1 : 4.000 IV 1 : 0.733V 1 : 0.785Table 1-205bc. Europe (3R3E)Item Enlargement ReductionDefault ratio I 1 : 1.414 I 1 : 0.25II 1 : 2.000 II 1 : 0.50III 1 : 4.000 III 1 : 0.707Table 1-205cF. Copying SpeedSize paper size copies/min (full color) copies/min (mono color)CLC1100 Except for CLC1100A3 (297 x 420 mm) A3 4.5 5.5 21A4 (210 x 297 mm) A4 9 11 42AAR (297 x 210 mm) A4R 4.5 5.5 21B4 (257 x 364 mm) B4 4.5 5.5 21B5 (182 x 257 mm) B5 9 11 42279.4 x 431.8 mm 11 x 17 4.5 5.5 21(11 x 17)LTR LTR 9 11 42LTRR LTRR 4.5 5.5 21LGL LGL 4.5 5.5 21Table 1-206Specifications are subject to change for product improvement.E. Default Ratiosa. Japan Australia, others (6R5E)Item Enlargement ReductionDefault ratio I 1 : 1.154 I 1 : 0.250II 1 : 1.224 II 1 : 0.500III 1 : 1.414 III 1 : 0.611IV 1 : 2.000 IV 1 : 0.707V 1 : 4.000 V 1 : 0.816VI 1 : 0.865Table 1-205aCHAPTER 1 GENERAL DESCRIPITON1-6 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)G. CLC Paper Deck-E1Item SpecificationsPickup No claw (retard)Storage Side trayPaper type Plain paper (64 to 105 g/m2)Paper size A4, B5, LTRStorage size 2500 sheets (105 g/m2)Serial No. ZRU ****** ZRT ***** ZRS *****Paper size switch By size guide plate in steps and in service mode(OPTION>ACC>DK-P)Dimensions Width: 323.2 mm / 127 inDepth: 591 mm / 23.3 inHeight: 432 mm / 17.0 inWidth 30.6 kg / 67.4 lbPower supply DC, from the copierOperating environment Same as the copierSpecifications are subject to change for product improvement.Table 1-207COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-7CHAPTER 1 GENERAL DESCRIPITONIII. NAMES OF PARTSA. External ViewFigure 1-301[1] Control panel[2] Copyboard cover[3] Multifeeder tray[4] Right lower cover[5] Control key[6] Power switch[7] Pickup cassette (CLC1130/1160)Duplexing tray (CLC1150/1180)[8] Pickup cassette 2, 3 (CLC1130/1160)Pickup cassette 1, 2 (CLC1150/1180)[9] Waste tone case cover[10] Right front cover[11] Left front cover[12] Copy tray[1][2][3][4][5][6][7][8][9][10][11][12]The above figure represents the CLC1100/1120/1130/1150; the names used, however, are alsocommon among the CLC1140/1160/1180.CHAPTER 1 GENERAL DESCRIPITON1-8 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 1-302[1] Fixing assembly knob[2] Connector for downloading (parallel connector)[3] Left front cover switch[4] Bk toner supply mouth[5] M toner supply mouth[6] C toner supply mouth[7] Y toner supply mouth[8] Right front cover switch[9] Unit drawer lever[1][2] [3] [4] [5] [6] [7][8] [9]COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-9CHAPTER 1 GENERAL DESCRIPITONB. Cross Section[1] Lower cleaning belt[2] Internal delivery roller[3] Lower fixing roller[4] Upper cleaning belt[5] Upper fixing roller[6] Scanning lamp[7] Oil applying felt[8] Fixing blade (Oil applying blade)[9] Postcard feeding unit (100V model only)[10] Separation claw[11] Laser scanner[12] Separation charging assembly[13] Separation push-up roll[14] Transfer drum[15] Photosensitive drum cleaner[16] Post-cleaning charging assembly[17] LensFigure 1-303[18] Pre-exposure lamp[19] CCD[20] Primary charging assembly[21] Dust-proofing glass[22] Potential sensor[23] Photosensitive drum[24] Yellow developing assembly[25] Cyan developing assembly[26] Magenta developing assembly[27] Black developing assembly[28] Black toner concentration sensor[29] Transfer blade[30] Attraction roller[31] Attraction brush[32] Internal static eliminator[33] Transfer polishing roller[34] Transfer drum cleaner[35] External static eliminator[36] Gradation sensor(CLC 1140/1160/1180 only)[1] [2] [3] [4] [5] [6] [7] [8][9] [10] [11] [12][13] [15] [16][17][18][19] [20][21][22][24] [25] [26] [27] [28] [30] [31] [32] [33] [34] [35][14] [23][29] [36]CHAPTER 1 GENERAL DESCRIPITON1-10 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 1-304 (LCL1150/1180)[1] External delivery roller[2] Internal delivery roller[3] Postcard feed roller (100V model only)[4] Registration roller[5] Attraction roller[6] Pre-registration roller 1[7] Duplexing reversing roller[8] Pre-registration roller 2[9] Multifeeder feed roller 2[10] Multifeeder feed roller 1[11] Multifeeder separation roller[12] Multifeeder pickup roller[13] Pickup vertical path roller 1, 2, 3[1] [2] [3] [4] [5] [6] [7] [8] [9] [10][11][12][13] [15] [16] [17] [18] [19] [20] [21] [22] [14] [23] [24] [25] [26][14] Cassette 1/2 separation roller[15] Cassette 1/2 feed roller[16] Cassette 1/2 pickup roller[17] Duplexing separation roller[18] Duplexing feed roller[19] Re-pickup feed roller[20] Duplexing feed roller[21] Cassette 2[22] Cassette 1[23] Duplexing tray[24] Duplexing path roller 1, 2, 3, 4, 5[25] Duplexing assembly inlet roller[26] Delivery vertical path roller 1, 2, 3COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-11CHAPTER 1 GENERAL DESCRIPITONFigure 1-305 (CLC1130/1160)[1] External delivery roller[2] Internal delivery roller[3] Postcard feed roller (100V model only)[4] Registration roller[5] Attraction roller[6] Pre-registration roller 1[7] Pre-registration roller 2[8] Multifeeder feed roller 2[9] Multifeeder feed roller 1[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11][12] [13] [15] [16] [14] [17] [18][10] Multifeeder separation roller[11] Multifeeder pickup roller[12] Pickup vertical path roller 1, 2, 3[13] Cassette 1, 2, 3 separation roller[14] Cassette 1, 2, 3 feed roller[15] Cassette 1, 2, 3 pickup roller[16] Cassette 3[17] Cassette 2[18] Cassette 1CHAPTER 1 GENERAL DESCRIPITON1-12 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)IV. USING THE COPIERA. Control PanelFigure 1-4011 2 34 5 67 8 90 C IDDisplay ContrastCounter CheckGuide???????? ClearResetInterruptEnergySaverStartStopFull Color Black Center ShiftOriginalRecognition[5] [1] [2] [3] [4] [6] [7] [8] [9] [10][11] [12] [13] [17] [19] [21] [18] [20] [15] [16] [14][1] Clip tray[2] Display contrast dial[3] Counter check key[4] Touch panel display[5] ACS key[6] Full Color key[7] Black key[8] Original Recognition key[9] Center Shift key[10] Energy Saver key[11] Power lamp[12] Control card slot (option)[13] Stop key[14] Start key[15] Clear key[16] Numeric keys[17] ID key[18] Interrupt key[19] Additional Functions key[20] Guide key[21] Reset keyCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-13CHAPTER 1 GENERAL DESCRIPITONB. Extended FunctionsMode DescriptionMode Memory Use it to save or call back copying mode.Recall Use it to call back up to three most recent copying modes, orto make copies using such modes.Two-Page Separation Use it to make copies of the left and right pages of an open bookon separate sheets by a single operation.Composion Use it to reduce two originals automatically and copy them on asingle sheet of paper.Frame Erase Use it to erase shadows, frame lines, hole images from copies.Margin Use it to create a margin along the side of a copy for binding.Shift Use it to shift the image of an original to a selected position.Cover Mode Use it to insert a sheet of paper different from others to serve as acover.Transparency Interleaving Use it to insert a sheet of paper between transparencies.Color Balance Use it to adjust color balance, brightness, hue, and density.One-Touch Color Use it to fine-adjust image quality and hue.Image Quality Adjustment Use it to remove images of the background or back of theoriginal, or to adjust chromatic space.Sharpness Use it to produce sharp copy images.Area Designation Use it to select an area of an original so as to edit and copy theinside or the outside of the area only.Framing/Blanking Use it to select an area of an original so as to copy the inside orthe outside of the area only.Marker Editing Use it to select a black-and-white original using a marking pen soas to color (fill) the area as part of image editing.Image Combination(requires editor PI-ED Board)Use it to insert graphics or text to an original.Image Creation Use it to take advantage of the mono color, gradation, color filter,or coloring feature.Color Creation Use it to take advantage of the negative/positive reversal, imagerepeat, mirror image, slant, or character slant feature.(requires IP-ED Board)(requires editor, IP-ED Board)Table 1-401CHAPTER 1 GENERAL DESCRIPITON1-14 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)C. User ModeMode DescriptionCustom Standard Key Settings Use it to register a preference key to beSettings displayed on the Standard screen. (none*)Standard Display window Use it to select the screen to be displayed at power-on.(none*, extension mode, mode memory, call)Energy Saver Adjustment Use it to select an energy saving level. (-10%, -25%, -50%,non-recovery, in which control panel indicators are turnedoff)Inch Entry Use it to enable input in inches. (on/off*)Confirmation window Use it to enable/disable displaying the Settings Check key.Auto Display (enable/disable*)Auto sort Use it to enable/disable sorting of a single original. (on*/off)Drawer Eligibility for Use it to enable/disable continuing copying operation byAPS / ADS switching cassettes when the selected cassette runs out ofpaper (to one holding the same size paper). (on*/off)Audible Tones Use it to enable/disable input, alarm, and end sounds. (on*/off)Exposure Level Switch Use it to select the number of steps used to select copydensity for the Copy Density key. (9 steps*/17 steps)Transparency Feed Use it to select a cassette exclusively for transparencies.LocationThin Paper Feed Use it to select a cassette exclusively for think paper (64 toLocation 79 g/m2).Color Sheet Change Use it to register color sheet printing and colors.Feeder Auto Start Use it to enable/disable automatic copying as soon as paper isplaced on the manual feeder or the feeder.Standard Settings change Use it to register or initialize standard mode.System Settings Password Use it to register an ID No. for system control. (4 digits)Department ID Use it to enable/disable ID control by group, or registerManagement and count-control by group ID (4 digits).Custom Settings Use it to initialize settings to factory settings.InitializationTable 1-402a* : default.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-15CHAPTER 1 GENERAL DESCRIPITONMode DescriptionTimer Auto Clear Time Use it to set the time after which the touch panelSettings returns to the Standard screen at the end of operation.(0 to 9 min/2 min*)Auto Energy Saver Time Use it to set the time after which energy save modestarts. (0 min to 8 hr/30 min*)Auto Power-Off Time Use it to set the time after which the power is turned offwhen the copier is ready for copying or in energy savemode. (0 to 24 hr/1 hr*)Adjustment/ Zoom Fine Adjustment Use it to make fine-adjustments if the original size andCleaning the copy size have a slight discrepancy in vertical andhorizontal reproduction ratios.Range: 1.0%Unit: 0.1%Exposure Recalibration Use it to correct the density used for the manual densityadjustment standard (center graduation).Auto Gradation Use it to correct the hue of images. Operate on the touchAdjustment panel; you need not press the Start key.Text/Photo Priority Use it to adjust the slice level used to distinguishbetween text and photo when the original type is set totext/printed photo or text/silver halide photo.Printer Gradation Use it to smooth out the gradations of color for printerAdjustment output. (on*/off)SWOP Emulation Use it to lower the density of halftone areas to simulateAdjustment printed hues.Feeder Cleaning Use it to clean the feeder by placing paper in the feeder.(The paper will be circulated inside the feeder, therebyremoving dirt from the pickup roller assembly.)Wire Cleaning Use it to clean the wires of charging assemblies.Original Type Use it so that the output images from the controllerSelection for Printer match the types of originals used.Table 1-402b* : default.CHAPTER 1 GENERAL DESCRIPITON1-16 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)V. DAILY MAINTENANCE BY THE USERInstruct the user to clean the copyboard glass and the copyboard cover once a week withoutfail. (To clean, wipe the part with a cloth moistened (well wrung) with water or solution of milddetergent, and dry wipe it thereafter.)Take care not to scratch the reflecting face (silver colored) of the copyboardcover.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 DEC. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-17CHAPTER 1 GENERAL DESCRIPITONVI. SAFETYA. Safety of Laser LightThe light from a laser device can prove to be hazardous to the human body. The machineslaser scanner system is sealed by means of a protective housing and external covers, therebypreventing laser light from escaping to the outside of the machine.Thanks to the construction, the user is completely free from the dangers of exposure to laserlight as long as the/she operates the machine for its intended uses.CHAPTER 1 GENERAL DESCRIPITON1-18 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)B. CDRH RegulationsOn August 2, 1976, the Center for Devices and Radiological Health (CDRH) of the US Foodand Drug Administration put into force a set of regulations governing laser products.The regulations apply to laser products produced on and after August 1, 1976, and the sale oflaser products within the US is prohibited unless they show compliance with the regulations.Figure 1-602 shows the label certifying compliance with the CDRH regulations, and all laserproducts to be sold in the US must bear a copy of the label.Figure 1-601 CDRH Compliance LabelThe text may differ from model to model.CANONMANUFACTURED:30-2, SHIMOMARUKO, 3-CHOME, OHTAKU, TOKYO,146, JAPAN.THIS PRODUCT CONFORMS WITH DHHS RADIATIONPERFORMANCE STANDARD 21CFR CHAPTER 1SUBCHAPTER J.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-19CHAPTER 1 GENERAL DESCRIPITONC. Handling the Laser AssemblyBe sure to take extra care whenever servicing areas of the copiers laser assembly, as byavoiding the insertion of any tool having a high reflectance.Be sure also to remove any watches and rings. They can reflect the laser beam to damage youreyes during work.The copiers laser beam is a red light. Any covers that may reflect the laser beam bear a copy ofthe label shown in Figure 1-603. Exercise particular caution whenever servicing inside such covers.Figure 1-602aREF.You will find the label on the copiers laser scanner covers from which laserlight can escape.CHAPTER 1 GENERAL DESCRIPITON1-20 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 1-602bFigure 1-602cCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-21CHAPTER 1 GENERAL DESCRIPITOND. Safety of TonerToner is non-toxic element matter composed of plastic, iron, and small amounts of dyes.If your skin or clothes have come into contact with toner, be sure to remove as much of it aspossible with tissue paper and then wash with water. Hot water will cause toner to turn into jellyand become fused with cloth fibers, resisting removal.Further, toner tends to react to vinyl material. Keep it away from vinyl materials.Do not dispose of toner into fire. It can lead to explosion.CHAPTER 1 GENERAL DESCRIPITON1-22 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)VII. IMAGE FORMATIONA. OutlineThe copier uses an indirect photostatic method, and is constructed as shown in Figure 1-701.Figure 1-701Scanning lampLaser scannerLens CCDPost-cleaningcharging assemblyImage processing blockOil applying feltFixing cleaning beltPhotosensitivedrum cleanerExternal staticeliminatorInternal staticeliminatorTransfer drumTransfer bladeAttraction brushPhotosensitivedrumPre-exposure lampPrimary chargingassemblyY developing assemblyC developing assemblyM developingassemblyBk developingassemblyAttraction rollerMultifeederDuplexing trayCassette 1Cassette 2SeparationchargingassemblyCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-23CHAPTER 1 GENERAL DESCRIPITONThe copiers image formation processes are grouped into the following 11 steps:Step 1 Pre-exposureStep 2 Primary charging (negative DC)Step 3 Laser exposureStep 4 Development (negative DC bias; AC)Step 5 Attraction (positive, negative DC)Step 6 Transfer (positive, negative DC)Step 7 Separation (negative DC, AC)Step 8 Photosensitive drum cleaningStep 9 Post-cleaning charging (negative DC)Step 10 FixingStep 11 Internal/external static removalFigure 1-702Static image formation blockDelivery 10. Fixing 7. SeparationMultifeederCassetteRotation of drumFlow of paper11. Internal/external static removal1. Pre-exposure2. Primary charging3. Laser exposure4. Development5. Attraction6. Transfer8. Photosensitive drum cleaning9. Post-cleaning chargingCHAPTER 1 GENERAL DESCRIPITON1-24 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Auxiliary Process1. Post-Cleaning ChargingThe photosensitive drum may become subject to memories because of transfer discharge,appearing on copy images. To prevent such a problem, a negative DC is applied to the drum therebyevening out the charges and, consequently, potential.Post-cleaning charging assemblyPhotosensitive drumFigure 1-703COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 JAN. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 2BASIC OPERATIONI. OUTLINE OF OPERATIONS ...... 2-1A. Functional Construction ......... 2-1B. Electrical Circuitry .................. 2-2II. BASIC SEQUENCE OFOPERATIONS ............................. 2-4A. At Power-On........................... 2-4B. Basic Sequence ofOperations (copying) .............. 2-6C. Generating the ImageLeading Edge Signal .............. 2-7III. CONTROLLING ELECTRICALMECHANISMS......................... 2-10A. Controlling the Main Motor(M4) ..................................... 2-10B. Controlling the Drum Motor(M2) ..................................... 2-12C. Inputs to and Outputs fromthe Major PCBs ....................2-14This chapter explains the copiers basic operations and functions and the relationship betweenelectrical and mechanical systems, and provides an outline of the timing at which variousassociated parts are driven.Process speed 200mm/sCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-1CHAPTER 2 BASIC OPERATIONI. OUTLINE OF OPERATIONSA. Functional ConstructionThe copier is divided into a total of six functional blocks; i.e., original exposure system, imageprocessing system, laser exposure system, image formation system, pickup/feeding system, andcontrol system.Figure 2-101Control SystemOriginal Exposure SystemImage Processing SystemLaser Exposure SystemAnalog processor PCBTo external deviceCCD driverControl panelCPU PCBDC driver PCBDC powersupply PCBOriginalScanning lamp Optical path Image processor PCBLaser driver PCB Laser scannerImage Formation SystemDrum cleaningPre-exposureCharging Laser exposureDevelopmentTransferSepara-tionFeedingFixingTrayTransfer drumcleaningAttraction PickupcontrolMultifeederCassette 1 (CLC1100/1120/1130/1140/1160)Duplexing tray (CLC1150/1180)Cassette 2 (CLC1100/1120/1130/1140/1160)Cassette 1 (CLC1150/1180)Cassette 3 (CLC1130/1160)Cassette 2 (CLC1150/1180)Pickup Feeder SystemCHAPTER 2 BASIC OPERATION2-2 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Electrical Circuitry1. OutlineThe copiers major electrical functions are controlled by the CPU on the CPU PCB. Table 2-101 shows the functional assignment of the CPU and the functions of the DIMMs and the RAMs.2. CPU PCBThe CPU PCB is equipped with three CPUs, and this manual refers to these three as PANEL-CPU, R-CPU, and DC-CPU with reference to their functions.Name DescriptionPANEL-CPU Controls the control panel, controls service mode, controlscontrol panel controller communication.Flash memory (DIMM) Contains control programs.RAM Stores control data.R-CPU Controls the scanning lamp, controls the scanner motor,controls job management, controls scanner (reading). Controls image processing, controls fans, controls IPC(RDF, film projector, Copy Data Controller or RemoteDiagnostic Device). Controls the editor, controls bi-Centronics communication,controls serial communication.Flash memory (DIMM) Contains control programs.RAM Stores control data.DC-CPU Controls fixing temperature, controls power supply to loads,controls high voltage, controls potential, controls tonersupply. Controls paper feeding, controls output management,controls motors, controls sensors. Controls solenoids, controls clutches, controls fans, detectspaper in cassettes. Detects original size, controls the paper deck, controls IPC(sorter).Flash memory (DIMM) Contains control programs.RAM Store control data.Table 2-1013. Control PanelName DescriptionCPU Monitors key input, controls buzzer volume, controls LCDactivation.Table 2-102COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-3CHAPTER 2 BASIC OPERATIONFigure 2-102M4M3CCDCCD driverPCBAnalogprocessorIP mother-boardIP main PCBIP-PRJIP-ED/IF PCBController I/FScannermotor driverPM15DC Load FansOptions Editor Projector Etc.DIMMdownloadingBi-Centronics I/FControl panelDC Loads Clutch Solenoid Motor Sensor Etc.Flash memoryFlash memoryFlash memoryR-CPUDC-CPUCPUPANEL-CPUCPU PCBDC driver PCBScanner motordriver PCBHVT-ACPCBHVT-DCPCBDevelopingbias PCBLaser controllerPCBBD PCBLaser driverPCBPickup driverPCBRegistrationpath driverPCBTransfer drivePCBTransferengagementPCBDevelopmentengagementPCBDuplexingdriver PCBMain motordriver PCBCHAPTER 2 BASIC OPERATION2-4 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 JAN. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)II. BASIC SEQUENCE OF OPERATIONSA. At Power-OnFigure 2-201 shows the basic sequence of operations executed at power-on.Figure 2-201a. The copier uses signals from the side A sensor and the side B sensor to find out the positionof the transfer drum. (If the copier uses other signals as a reference of control, respectivetiming charts will be provided.)b. The external diameter of the transfer drum is the same as that of the photosensitive drum, andthe photosensitive drum and the transfer drum come into contact with each other whenneeded (during copying). The photosensitive drum makes a single rotation for each rotationof the transfer drum.c. The fixing temperature is indicated in terms of the surface temperature of the fixing roller(the reading of DISPLAY>ANALOG in service mode, i.e., temperature detected by thethermistor).1 2 3 41 2 3 45 6 7 8WMUP AINTR STBYPhotosensitive drum revolutionTransfer drum revolutionSide A sensor (PS2)Side B sensor (PS3)LaserFixing main heater (H1)Fixing sub heater (H2)Fixing sub heater (M4)Drum motor (M2)Fixing motor (M5)Pre-exposure lamp (LA1)Primary/grid high-voltage outputPost-cleaning high-voltage outputAttraction high-voltage outputTransfer high-voltage outputSeparation high-voltage outputInternal/external static eliminator high-voltage outputTransfer drum cleaner brush motor (M8)130C 158CPower switch ON75mm/secControlled to 163CControlled to 163CCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-5CHAPTER 2 BASIC OPERATIONTable 2-201Period PurposeWMUP (warm-up)AINTR (initialmultiple rotation)STBY (standby)From when the power switch is turned on towhen the surface temperature of the upperfixing roller reaches 130C.From when the surface temperature of the upperfixing roller reaches 130C to when it reaches158C.From when INTR ends to when the Start key isturned on or the power switch is turned off.Waits until the fixing rollerwarms up.Measures and controls thedrum surface potential.Waits for a press on theStart key or an operationkey.CHAPTER 2 BASIC OPERATION2-6 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)B. Basic Sequence of Operations (copying)Figure 2-202 shows the basic sequence of operations executed during copying.Table 2-202Figure 2-202 A4/LTR, 2 Copies, Full Color, Direct, Cassette 1Photosensitive drum revolutionTransfer drum revolutionSide A sensor (PS2)Side B sensor (PS3)Scanner motor (PM15)Scanning lamp (LA2)LaserRegistration sensor (PS70)Attraction high-voltage outputPre-exposure lamp (LA1)Post-cleaning high-voltage outputPrimary high-voltage outputDeveloping bias DC componentDeveloping bias AC componentTransfer high-voltage outputSeparation high-voltage outputInternal/external static eliminatinghigh-voltage outputMain motor (M4)Drum motor (M2)Start key ONINTR COPY LSTRSTBYDSRDY1 2 3 4 5 6 7 81 2 3 4 5 6 7 8Y M M C C Y K KM C Y KM C Y KY M M C C Y K K[2][1][1] Shading correction [2] Drum surface potential controlPeriod PurposePerforms an original detection scan.Picks up paper.Turns on and off the laser by videosignals, and develops and transfersthe selected color.Discharges paper. The transfer drumis freed of charges (cleaned).Stabilizes the sensitivity of thephotosensitive drum, and measuresand controls the surface potential ofthe drum. Takes measurements forshading correction.DSRDY (scanner ready)INTR (initial rotation)COPY (copy)LSTR (last rotation)From when the Start key ispressed until when the transferdrum starts to rotate.From when DSRDY ends to whenattraction of paper is started.From when attraction of paper tothe transfer drum starts to whenall toner is deposited on paper.From when COPY ends to whenthe drum motor stops.COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-7CHAPTER 2 BASIC OPERATIONC. Generating the Image Leading Edge Signal1. OutlineThe copier controls original exposure, image processing, laser exposure, high voltage, andfeeding mechanisms with reference to the leading edge of paper (image leading edge signal) on thetransfer drum.The image leading edge signal is generated about 0.3 sec before the distance a (between pointof laser exposure on the photosensitive drum and point of transfer) and distance b (between leadingedge of paper and point of transfer) become equal.Figure 2-203bapaperLeading edge ofpaperTransfer drumGeneration of the image leading edge signalPoint of laser exposurePhotosensitive drumCHAPTER 2 BASIC OPERATION2-8 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)2. Controlling Side A and Side BThe transfer drum retains as many as two sheets of paper at the same time. As such, two signalplates operating in conjunction with the transfer drum and the sensors (PS2, side A sensor; PS3,side B sensor) found inside the transfer drum are used to generate image leading signals of theirown (ITOP-A, ITOP-B).Figure 2-204a. Transfer Drum When Copying on Side AFigure 2-205Transfer drum PCBDC driver PCBCPU PCBSide A paperSide A imageleading edge signalLinking plateSide A sensor (PS2)Side B sensor signal plateTransfer drumSide A sensor signal plate(I TOP-A)Transfer drum PCBDC driver PCBCPU PCBSide B imageleading edge signalLinking plateSide B sensor signal plateSide B sensor (PS3)Side B paper Side A sensor signal plate(I TOP-B)COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-9CHAPTER 2 BASIC OPERATIONFigure 2-206b. Transfer Drum When Copying on Side BThe tables that follow show how sheets of paper are placed on the transfer drum in eachcopying mode; in mono-color copying, C, Y, and Bk use the same arrangement as M.Small size: 216 mm or less (A4/LTR or smaller) in feeding direction.Large size: 217 mm or more in feeding direction.2: Indicates the number of sheets of paper (2nd sheet).M: Indicates the color to develop (e.g., M development). In the case of small-size paper, copying starts on side B.Table 2-203Photosensitive drum revolutionTransfer drum revolutionTransfer drum side A/side BSide A sensor (PS2)Side B sensor (PS3)Drum motor (M2)INTR COPY LSTR STBY DSRDYStart keyON1 91 988B B B A A B A2M2 3 4 5 6 7 8 9 10 11 12 1B A B A B A B A B A B A B A B A B A B A B A B A1M3M4M5M1BK2BK1M2M3M1M2M1C2C1Y2Y3BK4BK3M4M3C4C3Y4Y5BK5M5C5Y1BK1M1C1Y2BK2M2C2Y3BK3M3C3YTransfer drumrevolutionLeading edge ofpaperMono-color(M)Full-color(MCYBk)5 small-size sheets3 large-size sheets5 small-size sheets3 large-size sheetsCHAPTER 2 BASIC OPERATION2-10 COPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)III. CONTROLLING ELECTRICAL MECHANISMSA. Controlling the Main Motor (M4)1. OutlineTable 2-301 shows the functions of the main motor control circuit, and Figure 2-301 shows ablock diagram of circuit.Item DescriptionPower supply 38 VDC from the DC power supply PCB.Drive signal Drive signal (MNMON) from the DC driver PCB.Moving/drive parts Registration roller, attraction roller, developing assembly,multifeeder feed roller.Control Turing on/off the main motor.Controlling the main motor to a constant speed.Detects errors.Table 2-301Figure 2-301M4DC driverPCBMNMRDYMNMONMain motor (M4) driver PCBMain motorRotation speedcontrol circuitReferencepulsegenerationMotordriverRotation speeddetectionCOPYRIGHT 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-11CHAPTER 2 BASIC OPERATIONa. Turning On/Off the Main MotorWhen the DC-CPU on the CPU PCB causes the main motor drive signal (MNMON) to go 1through the DC driver PCB, the control circuit on the main motor driver PCB generates drivecurrent to rotate the main motor at a specific speed.When the drive signal goes 0, on the other hand, the output of the control signal stops,removing the drive current and, thus, stopping the main motor.b. Controlling the Rotation to a Constant SpeedWhen the main motor rotates, its speed is detected and communicated to the rotation speedcontrol circuit, which in response compares the speed against pulse signals and exerts control sothat the phase of one matches that of the other. At this