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Canon IR2800, IR3300, IR2200 manual Chapter Troubleshooting Image Faults Malfunctions

Models: IR2800 IR3300 IR2200

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CHAPTER 4

TROUBLESHOOTING IMAGE FAULTS/

MALFUNCTIONS

COPYRIGHT © 2001 CANON INC.

CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

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Canon IR2800, IR3300, IR2200 manual Chapter Troubleshooting Image Faults Malfunctions

Contents

IR2200/iR2800 IR3300 Copyright 2001 Canon INC Symbol Description Symbols UsedSystem Unit Outline of the ManualReader Unit Printer UnitTroubleshooting Introduction System Unit Contents Installation Chapter General Description Main Body SpecificationsType SystemsT01-101-03 FunctionsLtrr T01-101-04 Single-sided copying mode6GB T01-101-05DADF-H1 T01-101-06 OthersA4R T01-101-07B5R A5RT01-101-08 T01-102-01 Side Paper Deck-L1External View Names of PartsADF F01-201-01F01-201-02 10 S F01-202-01 Cross SectionT01-202-01 12 S Functional Construction System ConfigurationF01-301-01 Construction of the Electrical Circuit Outline of the Electrical CircuitryF01-302-01 14 S Inputs to and Outputs from the Major PCBs Wiring Diagram of the Major PCBsF01-303-01 Accessories for Original/Paper Feeding Configuration with AccessoriesDADF-H1 F01-304-01 16 SF01-304-02 Accessory BoardsChapter Main Controller F02-101-01 Basic ConstructionMain Controller PCB OutlineHDD T02-102-01F02-102-01 F02-103-01 Start-Up SequenceF02-103-02 Start-Up SequenceF02-103-03 Outline Digital Image ProcessingF02-201-01 Input Image Processing Image Memory Control Binary Processing error diffusion method T-BICBinary dither screen method SdramWhen Generating Printer PDL Images When Generating Read ImagesOutput Image Processing SmoothingT02-301-01 Soft CountersPS19S PS21SF02-301-02 12 S F02-301-01T02-301-03 T02-301-02OFF OPTIONUSERCOUNTER2 OPTIONUSERCOUNTER1OPTIONUSERCOUNTER3 OPTIONUSERCOUNTER4Power Supply Modes Controlling the Power SupplyStandby Mode normal operation Sleep ModeShift from Sleep Mode 1 to Standby Mode Shift from Standby Mode to Sleep ModeShift from Sleep Mode 2 to Standby Mode Turning Off the PowerShift from Sleep Mode 2 to Sleep Mode Hard Disk Spool New FunctionsNetwork PCB F02-501-01 18 SF02-502-01 SMB PrintingF02-503-01 20 S LPD BannerChapter Installation Selecting the Site of Installation F03-100-02 F03-100-01Before Starting the Work Unpacking and InstallationUnpacking and Removing the Fixing Materials Installation Removing the Dummy Drum Mounting the ScannerSupplying the Toner Installation Installation Mounting the Drum Unit 11 S Stirring the Toner Setting the Cassette Set the dial as indicated LTR Checking the Images/Operations 17 S Using the Ping Function Connecting to the NetworkChecking the Network Connection CopiertestpingnetworkMaking a Check Using a Remote Host Address Troubleshooting the NetworkChecking the Connection of the Network Cable Making a Check Using a Local Host Address Making a Check Using a Loop-Back AddressPreparing for Relocation Relocating the Machine22 S Lifting the Machine Off the PedestalCopierfunctioninstallcard Installing the Card Reader-C124 S 25 S 26 S Installing the Document Tray-D2Replacing the Drum Unit 28 S 29 S 30 S Copierfunctiondpcd GammaReader Unit Basic Operation Image Processing System Chapter Basic Operation Reader Controller PCB Outline of Electrical CircuitryCPU RAMBasic Sequence of Operations in Book Mode Basic Sequence of Operations at Power-OnBasic Sequence of Operations F01-202-02Inputs to and Outputs from the Major PCBs Wiring of Major PCBsChapter Original Exposure System Outline of Operations LAMP1 F02-101-01 F02-101-02Book Mode, 1 Original, Copyboard Closed Sequence of Operations original exposureF02-102-02 F02-102-03 Book Mode, 1 Original, Copyboard Cover OpenF02-102-04 Changing the Reproduction Ratio in Main Scanning Direction Enlargement/Reduction zoomChanging the Reproduction Ratio in Sub Scanning Direction Scanner Drive System Controlling the Scanner Motor Controlling the Motor When Scanning an ImageF02-202-01 F02-202-02E204 image leading edge detection error E202 HP detection errorCOPIERFUNCTIONCCDSHDG-POS shading position adjust- ment F02-202-03Scanning Lamp Controlling the Scanning Lamp LA2Turning On/Off the Lamp F02-302-01E220 Detecting an ErrorE225 10 RPoints of Detection Detecting the Size of OriginalsOutline of Detection F02-402-01F02-404-01 Outline of Detection Operation12 R T02-404-01 Book Mode, 1 Original, Copyboard Cover CloseT02-404-02 14 R F02-404-02Disassembly and Assembly Removing the Exposure Lamp Exposure LampF02-501-01 F02-501-02 16 R Copierfunction CCDCCD-ADJ After Replacing the Scanning LampF02-501-03 F02-501-04 Removing the Scanner Motor Scanner Drive AssemblyF02-502-02 F02-502-03 18 R F02-502-04 F02-502-05 Mounting the Motor UnitF02-502-06 20 R Removing the Scanner Drive CableF02-502-07 Routing the Scanner Drive CableAdjusting the Position of the No /No Mirror Base F02-502-10 F02-502-11 Front Side F marking Rear Side R markingRemoving the Original Detection Unit SensorsRemoving the HP Sensor F02-503-01F02-503-04 Removing the Original Cover SensorF02-503-05 Removing the Inverter PCB PCBs26 R F02-504-01 F02-504-02 F02-504-03 F02-504-04Chapter Image Processing System CCD CCD PCB OutlineAnalog Image Processing F03-202-01 CCD Block DiagramDriving the CCD F03-201-01A/D Conversion of the CCD Output Gain Correction and Offset Correction of the CCD OutputF03-205-01 F03-301-01 Shading CorrectionShading Correction Shading AdjustmentF03-302-01 F03-302-02 Edge Gain Correction ADF in useABC Circuit Auto Density Adjustment AEF03-303-01 COPIERFUNCTIONCCDCCD-ADJ shading auto adjustment Related Service ModeF03-304-01 Disassembly and Assembly External Covers External CoversRemoving the Reader Right Cover F03-401-01After Mounting the Copyboard Glass Removing the Copyboard GlassCopierfunctionccd SH-PS-ST F03-401-03Removing the CCD Unit CCDsF03-402-01 F03-402-02 12 RCopierfunction CCDEGGN-POS Points to Note When Replacing the CCD UnitRemoving the Left ADF Base Unit FramesRemoving the Reader Upper Frame F03-403-01F03-403-03 Mounting the Reader Upper FrameRemoving the Reader Controller PCB When Replacing the Reader Controller PCBPrinter Unit Introduction Controlling the Transfer Charging Roller Bias PICKUP/FEEDING System Fixing System PCB Externals and ControlsPaper DECK-L1 Cassette Feeding UNIT-W1 Inner 2WAY TRAY-A1 Chapter Introduction Safety of Laser Light SafetyCdrh Ordinances F01-102-01 Cdrh Label F01-103-01 Laser Warning Label Handling the Laser SystemSafety of Toner F01-201-01 Construction of the Machine Image Formation SystemF01-201-02 Chapter Sequence of Operations Basic Operations DC Controller PCB Outline for the Electrical CircuitryT02-102-01 Control Functions Dimm ROMBasic Sequence of Operations Basic Sequence of Operations at Power-OnT02-103-01 Increase in temperature for each specific period of time Controlling the Main Motor M2 F02-104-01 Control Circuit Block DiagramT02-104-01 F02-105-01 Chapter Laser Exposure System T03-101-01 Part 2Chapter 41.1 Outline of Laser Exposure SystemT03-101-02 F03-101-01Part 2Chapter 42 Generating the BD Signal Generating Sync SignalsSequence of Operations laser exposure system F03-102-01F03-202-01 Flow of Sync signalsControlling the Laser Unit Laser Driver CircuitADJUSTLASERLA-OFF ADJUSTLASERPVE-OFSTPart 2 4.1 Outline Controlling the Laser Scanner MotorDisassembly and Assembly Removing the Laser Unit Laser Scanner AssemblyF03-501-01 F03-501-02Chapter Image Formation System T04-101-01 Outline of ProcessesF04-101-01 F04-102-01 Basic Sequence of Operations image formation systemF04-201-01 Controlling the Primary Charging Roller BiasControlling the Current Voltage/Current to a Specific Level Turning On/Off the BiasHumidity Correction of the AC Bias Temperature Correction of the DC BiasF04-204-01 F04-205-01Image Formation System COPIERADJUSTHV-PRIAGS-GAIN COPIERADJUSTHV-PRIP-ACCOPIERADJUSTHV-PRIAGS-OFST COPIERADJUSTHV-PRIOFST1-ACF04-301-01 Controlling the Transfer Charging Roller Bias10 P Types of Modes Controlling the Output by Operating ModeF04-304-01 Turning On/Off the Cleaning Bias12 P Controlling the Output Part 2Chapter 58.3 Static Eliminator Separation Method Controlling the Separation Static Eliminator BiasF04-401-01 14 P Controlling the Bias to a Specific Voltage Level Transfer Guide Bias Controlling the Transfer Guide BiasPart 2Chapter 57.2 Transfer Guide Type F04-501-01 16 PPart 2Chapter 510.1.5 Cleaning the Primary Charging Roller Primary Charging Roller Cleaning MechanismF04-601-01 F04-701-01 18 P Developing AssemblyF04-702-01 Controlling the Developing BiasControlling the AC Developing Bias Controlling the DC Developing BiasControlling the Level of the DC Developing Bias 20 PF04-703-01 Detecting the Level of TonerF04-801-01 22 P Drum CleanerF04-801-02 F04-802-01 24 P Monitoring the Waste Toner CaseLocking of the Waste Toner Feedscrew 26 P Removing the Pre-Exposure Lamp Unit Pre-Exposure Lamp UnitF04-901-01 Removing the Drum Unit Photosensitive DrumF04-902-01 F04-902-02Cleaning the Photosensitive Drum Removing the Transfer Charging Roller Transfer Charging RollerF04-903-01 F04-903-02 30 PRemoving the Charging Roller Solenoid SL6 Charging Roller SolenoidF04-904-01 F04-904-02 F04-904-03 F04-904-04 F04-904-05 32 P Removing the Developing Assembly Developing AssemblyF04-905-01 Removing the Developing Assembly Upper Cover Removing the Grip AssemblyRemoving the Toner Sensor F04-905-02 F04-905-03Removing the Developing Cylinder Removing the Blade Base UnitF04-905-05 F04-905-06 F04-905-07F04-905-09 F04-905-08F04-905-10 36 P F04-905-12 F04-905-11F04-905-13 Mounting the Developing Assembly Blade Positioning the Developing Assembly Magnetic SealF04-905-14 F04-905-15Removing the Paper Lint When Removing the Paper LintRemoving the Paper Lint F04-906-01Replacing the Waste Toner Case Waste Toner CaseF04-907-01 F04-907-02 F04-907-03 40 P F04-907-04 F04-907-05 F04-907-06 Cleaning the Waste Toner CaseChapter PICK-UP/FEEDING System T05-101-01 Specifications and ConstructionF05-101-01 Arrangement of RollersF05-102-01 Arrangement of Motors, Clutches, and SolenoidsF05-103-01 Arrangement of SensorsT05-102-01 Cassette Pickup Assembly cassette 1 Delay JamDetecting Jams Sequence of Operations jam detectionF05-201-02 Other Delay JamsT05-201-02 Stationary Jam F05-201-03 Power-On Stationary JamJam History Common Stationary JamPickup Control System Pickup AssemblyF05-301-01 Outline Cassette Sequence of Operations pickupF05-303-01 10 P Operation of the Lifter During Printing Operation of the Cassette LifterF05-304-01 Releasing the Lifter Cassette Pickup Operation Switching the Pickup Roller DriveRotating the Pickup Roller Pickup Roller Shaft ReferenceF05-305-03 14 P F05-305-02F05-306-01 Moving Up/Down the Pickup RollerF05-306-02 Pickup Retry Operation Conditions for Detecting a DelayF05-307-01 Retry Operation 16 P F05-307-02 Paper RetractionF05-308-01 18 P Operation Other Than Cassette Pickup standbyF05-308-02 F05-308-03 20 P F05-308-04 Releasing the Lifter F05-309-01 Detecting the Level of PaperT05-309-01 22 P F05-310-01 Detecting the Presence/Absence of Paper Inside the CassetteIdentifying the Size of Paper AB-/Inch-Setting SwitchIdentifying the Size F05-402-01 24 PA4R Paper SizeF05-403-01 Rotary Label T05-403-01 List of Paper Sizes 26 P Paper Size ListF05-501-01 MultifeederDetecting the Width of Paper Identifying the Size of Paper in the MultifeederRear/Front Registration Identifying the Length of PaperControlling the Registration Roller COPIERADJUSTFEED-ADJREGISTControl System Double-Sided Printing COPIERADJUSTFEED-ADJADJ-REFEThrough-Path Operation F05-703-01 Outline of OperationsF05-703-02 32 P T05-703-01 Detecting the Horizontal Registration PositionF05-703-02 OperationPickup Assembly Motor Controlling the Pickup Assembly MotorT05-801-01 F05-801-01Disassembly and Assembly Removing the Pickup Assembly Pickup AssemblyF05-901-01 F05-901-02F05-901-04 Removing the Pickup/Feeding/Separation RollersF05-901-05 38 P F05-901-06 Removing the Frame LidF05-901-07 F05-901-08 Remove the Vertical Path Cultch Removing the Pickup MotorF05-901-09 F05-901-10 F05-901-11 40 P F05-901-12 Removing the Horizontal Registration Sensor Shift MotorF05-901-13 F05-901-14Checking the Image Rear Front Position Adjusting the Cassette Rear Front RegistrationF05-901-15 COPIERFUNCTIONC1- ADJ-Y/C2-ADJ-Y/C3-ADJ-Y/ C4-ADJ-YF05-901-17 F05-901-16Removing the Multifeeder Tray Assembly Multifeeder Tray AssemblyF05-902-01 F05-902-02Removing the Multifeeder Tray Pickup Roller Removing the Pickup CoverF05-902-03 F05-902-04F05-902-05 Removing the Separation PadF05-902-06 F05-902-07 46 PAttaching the Timing Belt of the Multifeeder Tray Adjusting the Registration for the Multifeeder Rear FrontF05-902-08 F05-902-09F05-902-10 48 P Removing the Feeding Assembly Feeding AssemblyF05-903-01 F05-903-02F05-903-04 50 P Mounting the Feeding AssemblyRemoving the Registration Roller Registration Roller AssemblyF05-904-01 F05-904-02 F05-904-03 F05-904-05 F05-904-04F05-904-06 52 P F05-904-07 Chapter Fixing System T06-101-01 Fixing system has the following major functionsF06-101-01 T06-101-02 F06-101-02Controlling the Fixing Roller Drive Fixing Drive SystemF06-202-01 Controlling the Fixing Film Speed COPIERADJUSTFIXINGFX-FL-SP COPIERADJUSTFIXINGFX-FL-THF06-202-02 F06-301-01 Controlling the Fixing TemperatureT06-302-01 Temperature ControlCopieroptionbody FIX-TEMPF06-302-01 Fixing Temperature ControlF06-303-01 Detecting Errors10 P Disassembly and Assembly Removing the Delivery Cover Fixing AssemblyRemoving the Riser Guide F06-401-01Removing the Fixing Stepped Gear Removing the Fixing AssemblyRemoving the Fixing Film Unit F06-401-04 F06-401-05 F06-401-06F06-401-09 F06-401-07 F06-401-08F06-401-10 F06-401-11 F06-401-12 Removing the Lower Guide Ribs Removing the Cleaning Roller UnitF06-401-13 F06-401-14 16 P Mounting the Locking Cam Unit Removing the Fixing Drive UnitF06-401-15 F06-401-16 F06-401-17Chapter Externals and Controls F07-101-01 Control PanelCOPIERFUNCTIONPANELLED-CHK COPIERFUNCTIONPANELLED-OFFFans Arrangement, Functions, and Error CodesT07-201-01 F07-201-01 1 2-Speed Control OperationSequence of Operations F07-202-01Power Supply Power SupplyT07-301-01 F07-301-01 Machine distributes power as followsT07-301-02 Power OutputsF07-301-02 PCBRated Output of the Composite Power Supply PCB Rated Outputs of the Main Power Supply PCBT07-302-01 T07-303-01T07-304-01 Rated Outputs of the Accessories Power Supply PCBProtective Functions Others Silent ModeDisassembly and Assembly F07-501-01 Removing the Inside Cover Removing the Front CoverF07-501-02 F07-501-03 14 P F07-501-04 Removing the Support CoverRemoving the Control Panel Control PanelF07-502-01 F07-502-02 16 PRemoving the DC Controller PCB Points to Note When Replacing the DC Controller PCBRemoving the Controller Cover F07-503-01F07-503-03 Removing the HDDF07-503-04 18 P Removing the Controller Box Unit Removing the HDD UnitF07-503-05 F07-503-06F07-503-07 Removing the Main Controller PCBF07-503-08 20 P 11Removing the Composite Power Supply 10When Replacing the Main Controller PCB12Removing the Accessories Power Supply F07-503-09F07-503-11 22 P 13Removing the Main Power SupplyChapter Paper DECK-L1 Pickup Operation PickupF08-101-01 F08-101-02 Sequence of Pickup Operations deckDetecting Paper in the Deck Switching the Deck Paper SizeDetecting the Presence/Absence of Paper F08-102-01 F08-102-02T08-102-01 Detecting the Level of Paper in the DeckPS2D PS8D PS7D Deck Lifter F08-103-01 F08-103-02 Indicating the Level of Paper deck front coverOpening/Closing of the Compartment Opening/Closing of the CompartmentF08-104-01 F08-104-02 10 P Sequence of Operations opening/closing of the compartmentControlling the Deck Main Motor M1D Controlling the Deck MotorTurning On/Off the Motor F08-105-01Controlling the Deck Lifter Motor M2D M2D F08-105-02T08-201-01 14 P F08-201-01PS1D PS6DIntr Scan Print F08-201-02Disassembly and Assembly F08-301-01 F08-301-02 Sliding Out the CompartmentF08-301-04 18 P F08-301-03F08-301-05 Adjusting the Paper Level IndicatorF08-301-06-A Moving the Deck Lifter Removing the Rear CoverF08-301-06-B F08-301-07 20 PRemoving the Front Upper Cover Removing the Right CoverF08-301-08 F08-301-10 F08-301-11 22 P Removing the Upper CoverF08-302-01 Paper Deck BodyF08-302-02-A F08-302-03 24 P F08-302-02-BF08-302-04 F08-302-05 Removing the CompartmentF08-302-06 F08-302-07 26 P After Changing the Deck Paper Size Changing the Deck Paper SizeCopieroptionaccdk F08-302-08COPIERFUNCTIONDK- ADJ-Y F08-302-09Adjusting the Position of the Support Member Adjusting the Registration for the DeckF08-302-10 F08-302-11Removing the Deck Pickup Clutch CL2D Drive SystemRemoving the Deck Feeding Clutch CL1D F08-303-01-ARemoving the Deck Lifter Motor M2D Removing the Deck Main Motor M1DF08-303-02 F08-303-03F08-303-04 Removing the Lifter Cable deck frontF08-303-05a F08-303-05b 32 P F08-303-07 F08-303-06F08-303-08 F08-303-09 34 P Removing the Lifter Cable deck rearF08-303-10 F08-303-11 F08-303-12 36 P Routing the Lifter CableRemoving the Deck Pickup Unit Feeding MechanismRemoving the Deck Pickup Roller F08-304-01Removing the Deck Pickup/Feeding Roller Mounting the Deck Pickup RollerF08-304-04 F08-304-05 F08-304-06 38 PRemoving the Deck Separation Roller Orientation of the Deck Pickup/Feeding RollerF08-304-07 F08-304-08 F08-304-09F08-304-10 40 P Adjusting the Deck Separation Roller PressureF08-304-11 Position of the Deck Pickup Roller Releasing Solenoid SL1DElectrical Mechanisms Removing the Open Switch PCBRemoving the Deck Drive PCB F08-305-01Chapter Cassette Feeding UNIT-W1 T09-101-01 Following rollers are used to move paper inside the machine M1C F09-103-01M2C CL1CPS2C F09-104-01PS3C Sequence of Jam Detection Delay JamsStationary Jams F09-301-01 Detecting the Presence/Absence of Paper Inside the Cas Sette AB/Inch-Setting Switch Disassembly and Assembly F09-501-01 F09-501-03 F09-501-04 F09-501-02F09-502-01 F09-502-02 12 P Removing the Pickup/Feeding/Separation Roller Adjusting the Registration for the Cassette Rear FrontRemoving the Pickup Soleroid Removing the Vertical Path ClutchF09-503-01 F09-503-02 14 P Removing the Cassette Size Detection UnitF09-503-03 Removing the Pedestal Controller PCBRemoving the Main Motor Drive Unit Drive MechanismsRemoving the Pedestal Main Motor F09-504-01 F09-504-02 16 PF09-504-03 Mounting the Pedestal Main MotorChapter Inner 2 WAY TRAY-A1 T10-101-01 TypeF10-101-01 10-1 P10-2 P F10-102-01F10-201-01 Arrangement of Rollers and Sensors10-3 P F10-202-01 Delivery to the No Delivery SlotF10-202-02 10-4 P F10-203-02 F10-203-0110-5 P F10-203-04 10-6 P F10-203-03Arrangement of Sensors Detecting JamsF10-204-01 10-7 P10-8 P F10-204-02PS20B Door Open Jam Stationary Jam at Power-OnF10-204-03 10-9 P10-10 P F10-301-01 Removing the Inner 2-Way Delivery UnitF10-301-02 F10-201-04 F10-201-03F10-201-05 10-12 P F10-201-07 F10-201-06F10-201-08 10-14 P Chapter Envelope Feeder ATTACHMENT-B1 Host Machine Envelope Feeder Attachment-B1Names of Parts Envelope Cassette SpecificationsT11-102-01 11-2 P T11-102-02 EnvelopesF11-102-01 11-3 PF11-102-02 Guaranteed Image AreaF11-102-03 F11-102-04 11-4 P11-5 P Pickup OperationsService Mode Error CodesMaking Selections Option EnvswReplacing the Spring Making AdjustmentsEnvelopes and Type of Spring Replacing the SpringChanging the Size Changing the SizeF11-502-03 F11-503-01 11-8 P COM10, Youkei ISO-B5 ISO-C511-9 P Troubleshooting Maintenance and Inspection Troubleshooting Image FAULTS/ Malfunctions Registration roller fails to Rotate CON DC-CONMN-CON FeederDIMM/ROM BoardChapter Maintenance and Inspection Periodically Replaced Parts Consumables and Durables Checking the Time of ReplacementCOPIERCOUNTERDRBL-2 T01-203-01T01-203-03 Inner 2-Way Tray-A1Work Procedure Periodical Servicing ProcedureMaintenance and Inspection T01-401-01 Scheduled Servicing ChartUpon replace F01-500-01 Points to Note for Scheduled ServicingCleaning the Bottom of the Developing Assembly Cleaning the Bottom of the Developing AssemblyF01-601-01 Chapter Image Adjustment Basic Procedure Image Adjustment Basic Procedure YES DISPLAYHV-STS Chapter Standards and Adjustments Standards of Image Position Image AdjustmentsF03-101-01 Image Leading Edge Margin F03-101-03 Leading Edge Non-ImageChecking the Image Position F03-103-01 Adjusting Left/Right lamge MarginF03-103-02 Copierfunctiondk ADJ-Y COPIERFUNCTIONMF- ADJF03-103-04 Adjusting the Left/Right Non-Image Width Adjusting the Image Leading Edge MarginDuplex Feeding Unit F03-104-01Copieradjustccd Adjusting the Leading Edge Non-Image WidthScanning System After Replacing the Scanning LampF03-202-01 F03-202-02 Mounting the Motor UnitF02-203-01 Routing the Scanner Drive CableF03-204-01 Adjusting the Position of the No /No Mirror BaseF03-204-02 F03-204-03 F03-204-04 10 T Mounting the Copyboard Glass When Replacing the Reader Controller PCB Points to Note When Replacing the CCD UnitMounting the Reader Upper Frame F03-206-01Mounting the Developing Assembly Blade Positioning the Developing Assembly Magnetic SealF03-303-02 14 T F03-304-02 Cleaning the Waste Toner CaseF03-304-03 Mounting the Locking Cam Unit Fixing SystemF03-401-01 16 T Mounting the Front Cover Paper DeckF03-501-01 F03-501-02 Adjusting the Position of the Support Member Adjusting the Paper Level IndicatorF03-502-01 F03-503-01 18 TRemoving the Deck Pickup/Feeding Roller Mounting the Deck Pickup RollerF03-504-01 F03-504-02 F03-505-01Orientation of the Deck Pickup/Feeding Roller Adjusting the Deck Separation Roller PressureF03-506-01 F03-507-01 20 TF03-508-01 Position of the Deck Pickup Roller Releasing Solenoid SL1DBefore Making Adjustments Adjusting the Height of the Side MemberMaking Adjustments F03-509-01 22 TMounting the Pedestal Main Motor Cassette Feeding Unit-W1F03-601-01 Envelopes and Type of Spring Envelope Feeder AttachmentF03-702-01 F03-702-02 24 TF03-702-03 F03-703-01 26 T Chapter Troubleshooting Image Faults Malfunctions Making Initial Checks Checking the Site of InstallationChecking the Originals Image Adjustment Basic Procedure Checking the Developing AssemblyCharging Roller and Static Eliminator Checking the PaperOthers Blank Samples of Image Faults Copy is too light halftone area only Troubleshooting Image FaultsCopy is too light including solid black Resistance of the high-voltage cord white is about 10 k Ω Copy is too light entire face, considerable 11 T 12 T Copy is foggy entire face 14 T Copy has a black line vertical, fine 16 T Copy has a white spot horizontal Back of the copy is soiled/Soiled edge Copy has a fixing fault Regist YES Copy is blurredCopy is foggy horizontal Copy has inadequate sharpness Copy is completely blank 25 T Copy is completely black Copy has a black line stream reading Power Supply System Troubleshooting MalfunctionsAC power is absent 28 T3VB DC power is absent30 T Pickup failsLifter fails to move up pickup from the cassette Registration roller fails to rotate Vertical path roller fails to rotate32 T 33 T Pre-exposure lamp fails to go on Photosensitive drum fails to rotate34 T No mirror base fails to move 36 T Scanning lamp fails to go onAdd Toner message fails to go OFF Message IndicationAdd Paper message fails to go OFF 38 T Close the Front Cover message fails to go OFFPaper Deck 40 T Deck lifter fails to move upPaper Jams Troubleshooting Feeding FaultsF04-501-01 42 T Pickup AssemblyFixing/Delivery Assembly, Duplex Reversing Assembly Separation/Feeding Assembly44 T Duplex Feeding AssemblyDouble Feeding Faulty FeedingWrinkles Introduction Outline of Electrical ComponentsGuide to the List 46 TPaper Sensor Checking the PhotointerruptersOpen/Closed Sensor Position Sensor, Presence/Absence SensorE201 reader unit/printer unit Clutches Solenoids, SwitchesF04-602-01 48 T Clutches F04-602-02 50 T Motors 1/2M2 Feed M1 DC-CONM3 DC-CON M4 DC-CONF04-602-02 52 T Motors 2/2M9 DC-CON M6 DC-CONF04-602-03 54 T FansFM2 DC-CON FM1 DC-CONFM3 MN-CON FM4 DC-CONF04-602-04 56 T Sensors 1/3BD DC-CON SD1 R-CONPS1 DC-CON PS2 DC-CONF04-602-04 58 T Sensors 2/3PS9 DC-CON PS8 DC-CONPS10 DC-CON PS11 DC-CONF04-602-04 60 T Sensors 3/3S5 DC-CON S4 DC-CONVR1 DC-CON F04-602-05 62 T Lamps, Heaters, and OthersH5 Mpws H4 MpwsLAMP1 R-CON CB1 MpwsF04-602-06 64 T PCBsCCD PCB F04-603-01 Clutches Solenoids, and Switches Motors66 T Solenoids and Switches F04-603-02 68 T Sensors PCBsSensors 2-Cassette Feeding Unit-W1 Clutches Solenoids and Switches MotorsF04-604-01 70 T SL1C PEDE-FEED CL1C PEDE-FEEDS1C PEDE-CON S2C PEDE-CONF04-604-02 72 T PS2C PEDE-FEED PS1C PEDE-CONPS3C PEDE-FEED Q1604 PEDE-FEEDF04-605-01 74 T Solenoids Motors SensorSolenoids Others PCBs Super G3 FAX Board-J1F04-606-01 76 T NCU PCB SP1 FAX-CONDimm 78 T Sdram F04-607-01Protect the back-up data as follows F04-607-02 Reader Controller PCBF04-607-03 80 T Fixing Film Sensor PCB Composite Power Supply PCBF04-607-04 F04-607-05Chapter Service Mode Outline of Service Mode F05-101-02 Starting Service Mode and Making SelectionsBacking Up Service Mode Ending Service ModeF05-104-01 Initial Screen Using Service ModeLevel 1/Level 2 Item Screen F05-105-01FF.D9 Version ReadyADJ-X Copier Display Control Display ModeF05-201-01 Version LANG-EN PunchLANG-FR LANG-DELANG-PL LANG-NOLANG-PT LANG-RUACC-STS UserAnalog WIDTH-MF CST-STSERR JAMFFff Sensor/Type jams in feeder FF Types of Jams Source of PaperFf Jam Sensors FFff Sensor/Type Jams in Finisher-J1 FFff Sensor/Type Jams in Saddle Finisher-G1T05-201-05 T05-201-06FFff ERREeee Sensor HV-STSALARM-2 Ready ALARM-2F05-201-04 Feedsize FeederMN-CON O, I/O Display modeDC-CON 1/7 DC-CONDC-CON 2/7 M7B DC-CON 3/7DC-CON 4/7 DC-CON 5/7 VR1 DC-CON 6/7DC-CON 7/7 CON 1/3 CONSD1 FL1N CON 2/3CON 3/3 MN-CON 1/2 MN-CONMN-CON 2/2 LED Feeder 1/2SL2 Feeder 2/2 Finisher-J1 SorterSorter 1/8 CCW on Sorter 2/8SW1 Sorter 3/8 Sorter 4/8 Saddle Finisher-G1Full PI1P Sorter 5/8MS3 MS1Sorter 6/8 Sorter 7/8 Puncher Unit Saddle Finisher-G1M2P Sorter 8/8M1P T05-301-01 F05-401-01 44 T Adjust Adjustment ModeF05-401-02 AE-TBLADJ-Y ADJ-XYF05-401-03 F05-401-04 46 TF05-401-06 ADJ-SLaser CCDDE-DC DevelopDE-OFST Blank DensDENS-ADJ BLANK-TAGS-GAIN HV-PRIAGS-OFST OFST1-DC TR-N1 HV-TRTR-N2 TR-OFSTCST-ADJ FEED-ADJMF-A4 FixingFX-FL-TH FX-FL-SPC1-ADJ-Y MiscFRAME-X DK-ADJ-YFRAME-Y IMG-DLYLA-SPEED DocstF05-402-01 F05-403-01 PNCH-HLEF05-403-02 60 T PNCH-YFunction Operation/Inspection Mode TONER-S InstallSTRD-POS F05-501-02 CCD-ADJ240 to 320 a multiple of 8 causes a shift of about 0.17 mm SHDG-POSSH-PS-ST F05-501-04 66 T EGGN-POSPD-DENS WHITE-MEF05-501-05 F05-501-06 68 T PD-MECST DPCGamma MF-A4R MF-A6R MF-A4F05-501-07 NIP-CHKPanel Input Keys/Indications PART-CHKCL-ON MTRSL-ON MTR-ONCodes and Clutches T05-501-02Codes and Solenoids Codes and MotorsT05-501-03 T05-501-04 74 TClear ServiceERR JAM-HISTPWD-CLR AlarmADRS-BK CNT-MCONScanlamp MISC-RPrint MISC-PKEY-HIST USER-PRT HIST-PRTC1-ADJ-Y C2-ADJ-YLBL-PRNT MF-ADJ-YPRE-EXP Download SystemCHK-TYPE HD-CHECKF05-601-01 82 T Option Machine Settings ModeMODEL-SZ BodyTRANS-SW ScanslctPRIAC-SW SENS-CNFSharp ConfigCOTDPC-D DF-BLINETR-CLN DECRL-FNFAN-EXTN COPY-LIMCOUNTER3 COUNTER2COUNTER4 COUNTER588 T TRY-STPT05-601-01a Soft Counter SpecificationsT05-601-01b 90 T T05-601-01c CST-U2 CST-U3 CST-U4 CST-U5 CST-U6 CST-U7 CST-U8 CST-U192 T T05-601-02 Codes and Paper NamesINT-FACE ACCCoin DK-PBLNK-SW SIZE-SWMD-SPRTN F05-603-0196 T BoardF05-701-01 Test Test Print ModeT05-701-01 98 T Type Input Numbers and Test PrintsPing NetworkNetwork F05-701-02100 T Clearing the Counter Readings Counter Counter ModeDividing Papers Between Small-Size and Large-Size 102 T List of Counter ItemsCopiercounterfeeder 104 T Level 2 DRBL-1Chapter Self Diagnosis Self Diagnosis ADF Detail Codes copier E000Copierfunctionclearerr E001 E003 E002Copierfunctionfclearerr E007 E010 E014 E019 E032 E051 E064 BD PCB E100E110 E204 E202E225 E220E243 E240E261 E248E302 E315 E601 E604 E602E605 E674 E606E677 E710 E711 E712 E713 E717 E716E732 E719E737 E733E741 E740E744 E743E803 E805 E901 E420 ADF Error CodesE421 E422Error Code of the Finisher Unit Saddle Finisher-G1 Error CodesE501 E505E530 E514E531 E532E540 E537E577 E592 E590E593 E5F1 E500 Finisher-J1 Error CodesReturn roller is faulty E585 E580Chapter Upgrading Downloading in Download Mode Download ModeBootdev ALL UpgradingMaking Pre-Checks Downloading in Service ModePdldev Fstdev Dosdev F07-101-02 Memo F07-102-01 Data ControlF07-102-03 F07-102-02F07-102-04 Making Connections Downloading the System Software, RUI, and Language ModuleDownloading F07-103-01F07-103-02 F07-103-04 10 T F07-103-03F07-103-06 F07-103-05F07-103-08 12 T F07-103-07F07-103-09 After Downloading Upgrading the Boot ROMMaking Preparations HDD COPIERDISPLAYVERSIONMN-CONTConnection Preparing Boot ROMF07-104-01 F07-104-03 16 T F07-104-02F07-104-05 F07-104-04F07-104-07 18 T F07-104-06F07-104-08 Boot ROM COPIERDISPLAYVERSIONBOOT-ROMStarting Formatting Formatting the HDDF07-105-01 20 T F07-105-03 F07-105-02F07-105-05 22 T F07-105-04F07-105-07 F07-105-06F07-105-09 24 T F07-105-0807-105-11 F07-105-10F07-105-12 Points to Note When Formatting the Hard DiskPurpose Downloader PCBDownloader PCB Components T07-106-01Finisher -J1 Download Procedure a. Connecting to the optionDADF-H1 F07-106-02F07-106-03 DownloadingF07-106-04 F07-106-06 30 T F07-106-05F07-106-08 F07-106-07F07-106-09 DisconnectingF07-107-01 Upgrading by Replacing the DIMM/ROMBacking Up Data Backing Up Data F07-202-02 36 T Backing Up DataF07-202-04 F07-202-03F07-202-06 38 T F07-202-05F07-202-08 F07-202-07F07-202-10 40 T F07-202-09F07-202-11 Downloading Backup DataF07-202-12 F07-202-14 42 T F07-202-13F07-202-16 F07-202-15F07-202-17 F07-202-18 Managing Backup DataF07-202-19 F07-202-21 46 T F07-202-20F07-202-22 Appendix General Timing Chart printer unit General Timing ChartA4, 2 sheets, Signal-sided, Direct General Timing Chart reader unit w/ ADFFrom FAX Unit General Circuit DiagramSide deck drier PCB Side Paper Deck-L1 General Circuit DiagramCassette pickup PCB Cassette Feeding Unit-W1 General Circuit DiagramInner 2-Way Tray-A1 General Circuit Diagram List of Special Tools Appendix List of Solvents/Oils Canon INC This publication is printed on 100% recycled paper