Chapter Image Formation System | Canon IR2200, IR3300, IR2800

CHAPTER 4

IMAGE FORMATION SYSTEM

COPYRIGHT © 2001 CANON INC.

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

Image 164

Canon IR2200, IR3300, IR2800 manual Chapter Image Formation System

Contents

IR2200/iR2800 IR3300 Copyright 2001 Canon INC Symbols Used Symbol Description Outline of the Manual System UnitReader Unit Printer Unit Troubleshooting Introduction System Unit Contents Installation Chapter General Description Specifications Main BodyType Systems Ltrr FunctionsT01-101-03 Single-sided copying mode T01-101-04 DADF-H1 T01-101-056GB Others T01-101-06 T01-101-07 A4RB5R A5R T01-101-08 Side Paper Deck-L1 T01-102-01 Names of Parts External ViewADF F01-201-01 F01-201-02 10 S Cross Section F01-202-01 T01-202-01 12 S F01-301-01 System ConfigurationFunctional Construction F01-302-01 14 S Outline of the Electrical CircuitryConstruction of the Electrical Circuit F01-303-01 Wiring Diagram of the Major PCBsInputs to and Outputs from the Major PCBs Configuration with Accessories Accessories for Original/Paper FeedingDADF-H1 F01-304-01 16 S Accessory Boards F01-304-02 Chapter Main Controller Basic Construction F02-101-01 Outline Main Controller PCBHDD T02-102-01 F02-102-01 Start-Up Sequence F02-103-01 Start-Up Sequence F02-103-02 F02-103-03 F02-201-01 Digital Image ProcessingOutline Input Image Processing Binary Processing error diffusion method T-BIC Image Memory ControlBinary dither screen method Sdram When Generating Read Images When Generating Printer PDL ImagesOutput Image Processing Smoothing Soft Counters T02-301-01PS19S PS21S F02-301-01 F02-301-02 12 S OFF T02-301-02T02-301-03 OPTIONUSERCOUNTER1 OPTIONUSERCOUNTER2OPTIONUSERCOUNTER3 OPTIONUSERCOUNTER4 Controlling the Power Supply Power Supply ModesStandby Mode normal operation Sleep Mode Shift from Standby Mode to Sleep Mode Shift from Sleep Mode 1 to Standby Mode Shift from Sleep Mode 2 to Sleep Mode Turning Off the PowerShift from Sleep Mode 2 to Standby Mode New Functions Hard Disk SpoolNetwork PCB F02-501-01 18 S SMB Printing F02-502-01 LPD Banner F02-503-01 20 S Chapter Installation Selecting the Site of Installation F03-100-01 F03-100-02 Unpacking and Installation Before Starting the Work Unpacking and Removing the Fixing Materials Installation Mounting the Scanner Removing the Dummy Drum Supplying 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 Connecting to the Network Using the Ping FunctionChecking the Network Connection Copiertestpingnetwork Checking the Connection of the Network Cable Troubleshooting the NetworkMaking a Check Using a Remote Host Address Making a Check Using a Loop-Back Address Making a Check Using a Local Host Address Relocating the Machine Preparing for Relocation Lifting the Machine Off the Pedestal 22 S Installing the Card Reader-C1 Copierfunctioninstallcard 24 S 25 S Installing the Document Tray-D2 26 S Replacing the Drum Unit 28 S 29 S Copierfunctiondpcd Gamma 30 S Reader Unit Basic Operation Image Processing System Chapter Basic Operation Outline of Electrical Circuitry Reader Controller PCBCPU RAM Basic Sequence of Operations at Power-On Basic Sequence of Operations in Book ModeBasic Sequence of Operations F01-202-02 Wiring of Major PCBs Inputs to and Outputs from the Major PCBs Chapter Original Exposure System Outline of Operations F02-101-01 F02-101-02 LAMP1 F02-102-02 Sequence of Operations original exposureBook Mode, 1 Original, Copyboard Closed F02-102-04 Book Mode, 1 Original, Copyboard Cover OpenF02-102-03 Changing the Reproduction Ratio in Sub Scanning Direction Enlargement/Reduction zoomChanging the Reproduction Ratio in Main Scanning Direction Scanner Drive System Controlling the Motor When Scanning an Image Controlling the Scanner MotorF02-202-01 F02-202-02 E202 HP detection error E204 image leading edge detection errorCOPIERFUNCTIONCCDSHDG-POS shading position adjust- ment F02-202-03 Controlling the Scanning Lamp LA2 Scanning LampTurning On/Off the Lamp F02-302-01 Detecting an Error E220E225 10 R Detecting the Size of Originals Points of DetectionOutline of Detection F02-402-01 12 R Outline of Detection OperationF02-404-01 Book Mode, 1 Original, Copyboard Cover Close T02-404-01 F02-404-02 T02-404-02 14 R Disassembly and Assembly F02-501-01 F02-501-02 16 R Exposure LampRemoving the Exposure Lamp F02-501-03 F02-501-04 After Replacing the Scanning LampCopierfunction CCDCCD-ADJ F02-502-02 F02-502-03 18 R Scanner Drive AssemblyRemoving the Scanner Motor Mounting the Motor Unit F02-502-04 F02-502-05 Removing the Scanner Drive Cable F02-502-06 20 R Routing the Scanner Drive Cable F02-502-07 Adjusting the Position of the No /No Mirror Base Front Side F marking Rear Side R marking F02-502-10 F02-502-11 Sensors Removing the Original Detection UnitRemoving the HP Sensor F02-503-01 F02-503-05 Removing the Original Cover SensorF02-503-04 PCBs Removing the Inverter PCB26 R F02-504-01 F02-504-02 F02-504-03 F02-504-04 Chapter Image Processing System Outline CCD CCD PCB F03-202-01 CCD Block Diagram Analog Image ProcessingDriving the CCD F03-201-01 F03-205-01 Gain Correction and Offset Correction of the CCD OutputA/D Conversion of the CCD Output Shading Correction F03-301-01 F03-302-01 Shading AdjustmentShading Correction Edge Gain Correction ADF in use F03-302-02 F03-303-01 Auto Density Adjustment AEABC Circuit F03-304-01 Related Service ModeCOPIERFUNCTIONCCDCCD-ADJ shading auto adjustment Disassembly and Assembly External Covers External CoversRemoving the Reader Right Cover F03-401-01 Removing the Copyboard Glass After Mounting the Copyboard GlassCopierfunctionccd SH-PS-ST F03-401-03 CCDs Removing the CCD UnitF03-402-01 F03-402-02 12 R Points to Note When Replacing the CCD Unit Copierfunction CCDEGGN-POS Frames Removing the Left ADF Base UnitRemoving the Reader Upper Frame F03-403-01 Mounting the Reader Upper Frame F03-403-03 When Replacing the Reader Controller PCB Removing the Reader Controller PCB Printer Unit Introduction Controlling the Transfer Charging Roller Bias PICKUP/FEEDING System Fixing System Externals and Controls PCB Paper DECK-L1 Cassette Feeding UNIT-W1 Inner 2WAY TRAY-A1 Chapter Introduction Cdrh Ordinances SafetySafety of Laser Light F01-102-01 Cdrh Label Handling the Laser System F01-103-01 Laser Warning Label Safety of Toner Image Formation System F01-201-01 Construction of the Machine F01-201-02 Chapter Sequence of Operations Basic Operations Outline for the Electrical Circuitry DC Controller PCBT02-102-01 Control Functions Dimm ROM T02-103-01 Basic Sequence of Operations at Power-OnBasic Sequence of Operations Increase in temperature for each specific period of time T02-104-01 F02-104-01 Control Circuit Block DiagramControlling the Main Motor M2 F02-105-01 Chapter Laser Exposure System Part 2Chapter 41.1 Outline of Laser Exposure System T03-101-01 F03-101-01 T03-101-02 Generating Sync Signals Part 2Chapter 42 Generating the BD SignalSequence of Operations laser exposure system F03-102-01 Flow of Sync signals F03-202-01 Laser Driver Circuit Controlling the Laser Unit ADJUSTLASERPVE-OFST ADJUSTLASERLA-OFF Controlling the Laser Scanner Motor Part 2 4.1 Outline Disassembly and Assembly Laser Scanner Assembly Removing the Laser UnitF03-501-01 F03-501-02 Chapter Image Formation System Outline of Processes T04-101-01 F04-101-01 Basic Sequence of Operations image formation system F04-102-01 Controlling the Primary Charging Roller Bias F04-201-01 Turning On/Off the Bias Controlling the Current Voltage/Current to a Specific Level Temperature Correction of the DC Bias Humidity Correction of the AC BiasF04-204-01 F04-205-01 Image Formation System COPIERADJUSTHV-PRIP-AC COPIERADJUSTHV-PRIAGS-GAINCOPIERADJUSTHV-PRIAGS-OFST COPIERADJUSTHV-PRIOFST1-AC Controlling the Transfer Charging Roller Bias F04-301-01 10 P Controlling the Output by Operating Mode Types of Modes 12 P Turning On/Off the Cleaning BiasF04-304-01 Controlling the Output F04-401-01 14 P Controlling the Separation Static Eliminator BiasPart 2Chapter 58.3 Static Eliminator Separation Method Controlling the Bias to a Specific Voltage Level Controlling the Transfer Guide Bias Transfer Guide BiasPart 2Chapter 57.2 Transfer Guide Type F04-501-01 16 P F04-601-01 Primary Charging Roller Cleaning MechanismPart 2Chapter 510.1.5 Cleaning the Primary Charging Roller Developing Assembly F04-701-01 18 P Controlling the Developing Bias F04-702-01 Controlling the DC Developing Bias Controlling the AC Developing BiasControlling the Level of the DC Developing Bias 20 P Detecting the Level of Toner F04-703-01 Drum Cleaner F04-801-01 22 P F04-801-02 Monitoring the Waste Toner Case F04-802-01 24 P Locking of the Waste Toner Feedscrew 26 P F04-901-01 Pre-Exposure Lamp UnitRemoving the Pre-Exposure Lamp Unit Photosensitive Drum Removing the Drum UnitF04-902-01 F04-902-02 Cleaning the Photosensitive Drum Transfer Charging Roller Removing the Transfer Charging RollerF04-903-01 F04-903-02 30 P F04-904-01 F04-904-02 Charging Roller SolenoidRemoving the Charging Roller Solenoid SL6 F04-904-03 F04-904-04 F04-904-05 32 P F04-905-01 Developing AssemblyRemoving the Developing Assembly Removing the Grip Assembly Removing the Developing Assembly Upper CoverRemoving the Toner Sensor F04-905-02 F04-905-03 Removing the Blade Base Unit Removing the Developing CylinderF04-905-05 F04-905-06 F04-905-07 F04-905-10 36 P F04-905-08F04-905-09 F04-905-13 F04-905-11F04-905-12 Positioning the Developing Assembly Magnetic Seal Mounting the Developing Assembly BladeF04-905-14 F04-905-15 When Removing the Paper Lint Removing the Paper LintRemoving the Paper Lint F04-906-01 F04-907-01 F04-907-02 F04-907-03 40 P Waste Toner CaseReplacing the Waste Toner Case Cleaning the Waste Toner Case F04-907-04 F04-907-05 F04-907-06 Chapter PICK-UP/FEEDING System Specifications and Construction T05-101-01 Arrangement of Rollers F05-101-01 Arrangement of Motors, Clutches, and Solenoids F05-102-01 T05-102-01 Arrangement of SensorsF05-103-01 Delay Jam Cassette Pickup Assembly cassette 1Detecting Jams Sequence of Operations jam detection T05-201-02 Other Delay JamsF05-201-02 F05-201-03 Power-On Stationary Jam Stationary JamJam History Common Stationary Jam F05-301-01 Pickup AssemblyPickup Control System Outline F05-303-01 10 P Sequence of Operations pickupCassette F05-304-01 Operation of the Cassette LifterOperation of the Lifter During Printing Releasing the Lifter Switching the Pickup Roller Drive Cassette Pickup OperationRotating the Pickup Roller Pickup Roller Shaft Reference F05-305-02 F05-305-03 14 P F05-306-02 Moving Up/Down the Pickup RollerF05-306-01 F05-307-01 Retry Operation 16 P Conditions for Detecting a DelayPickup Retry Operation Paper Retraction F05-307-02 Operation Other Than Cassette Pickup standby F05-308-01 18 P F05-308-02 F05-308-03 20 P F05-308-04 Releasing the Lifter T05-309-01 22 P Detecting the Level of PaperF05-309-01 Detecting the Presence/Absence of Paper Inside the Cassette F05-310-01 AB-/Inch-Setting Switch Identifying the Size of PaperIdentifying the Size F05-402-01 24 P F05-403-01 Rotary Label Paper SizeA4R Paper Size List T05-403-01 List of Paper Sizes 26 P Multifeeder F05-501-01 Identifying the Size of Paper in the Multifeeder Detecting the Width of PaperRear/Front Registration Identifying the Length of Paper Control System COPIERADJUSTFEED-ADJREGISTControlling the Registration Roller Through-Path Operation COPIERADJUSTFEED-ADJADJ-REFEDouble-Sided Printing Outline of Operations F05-703-01 F05-703-02 32 P Detecting the Horizontal Registration Position T05-703-01 Operation F05-703-02 Controlling the Pickup Assembly Motor Pickup Assembly MotorT05-801-01 F05-801-01 Disassembly and Assembly Pickup Assembly Removing the Pickup AssemblyF05-901-01 F05-901-02 F05-901-05 38 P Removing the Pickup/Feeding/Separation RollersF05-901-04 F05-901-07 F05-901-08 Removing the Frame LidF05-901-06 F05-901-09 F05-901-10 F05-901-11 40 P Removing the Pickup MotorRemove the Vertical Path Cultch Removing the Horizontal Registration Sensor Shift Motor F05-901-12F05-901-13 F05-901-14 Adjusting the Cassette Rear Front Registration Checking the Image Rear Front PositionF05-901-15 COPIERFUNCTIONC1- ADJ-Y/C2-ADJ-Y/C3-ADJ-Y/ C4-ADJ-Y F05-901-16 F05-901-17 Multifeeder Tray Assembly Removing the Multifeeder Tray AssemblyF05-902-01 F05-902-02 Removing the Pickup Cover Removing the Multifeeder Tray Pickup RollerF05-902-03 F05-902-04 Removing the Separation Pad F05-902-05F05-902-06 F05-902-07 46 P Adjusting the Registration for the Multifeeder Rear Front Attaching the Timing Belt of the Multifeeder TrayF05-902-08 F05-902-09 F05-902-10 48 P Feeding Assembly Removing the Feeding AssemblyF05-903-01 F05-903-02 Mounting the Feeding Assembly F05-903-04 50 P F05-904-01 F05-904-02 F05-904-03 Registration Roller AssemblyRemoving the Registration Roller F05-904-06 52 P F05-904-04F05-904-05 F05-904-07 Chapter Fixing System Fixing system has the following major functions T06-101-01 F06-101-01 F06-101-02 T06-101-02 F06-202-01 Fixing Drive SystemControlling the Fixing Roller Drive F06-202-02 COPIERADJUSTFIXINGFX-FL-SP COPIERADJUSTFIXINGFX-FL-THControlling the Fixing Film Speed Controlling the Fixing Temperature F06-301-01 Temperature Control T06-302-01Copieroptionbody FIX-TEMP Fixing Temperature Control F06-302-01 Detecting Errors F06-303-01 10 P Disassembly and Assembly Fixing Assembly Removing the Delivery CoverRemoving the Riser Guide F06-401-01 Removing the Fixing Assembly Removing the Fixing Stepped GearRemoving the Fixing Film Unit F06-401-04 F06-401-05 F06-401-06 F06-401-07 F06-401-08 F06-401-09 F06-401-10 F06-401-11 F06-401-12 F06-401-13 F06-401-14 16 P Removing the Cleaning Roller UnitRemoving the Lower Guide Ribs Removing the Fixing Drive Unit Mounting the Locking Cam UnitF06-401-15 F06-401-16 F06-401-17 Chapter Externals and Controls Control Panel F07-101-01COPIERFUNCTIONPANELLED-CHK COPIERFUNCTIONPANELLED-OFF T07-201-01 Arrangement, Functions, and Error CodesFans F07-201-01 Operation 1 2-Speed ControlSequence of Operations F07-202-01 T07-301-01 Power SupplyPower Supply Machine distributes power as follows F07-301-01 Power Outputs T07-301-02F07-301-02 PCB Rated Outputs of the Main Power Supply PCB Rated Output of the Composite Power Supply PCBT07-302-01 T07-303-01 Rated Outputs of the Accessories Power Supply PCB T07-304-01 Protective Functions Silent Mode Others Disassembly and Assembly F07-501-01 F07-501-02 F07-501-03 14 P Removing the Front CoverRemoving the Inside Cover Removing the Support Cover F07-501-04 Control Panel Removing the Control PanelF07-502-01 F07-502-02 16 P Points to Note When Replacing the DC Controller PCB Removing the DC Controller PCBRemoving the Controller Cover F07-503-01 F07-503-04 18 P Removing the HDDF07-503-03 Removing the HDD Unit Removing the Controller Box UnitF07-503-05 F07-503-06 F07-503-08 20 P Removing the Main Controller PCBF07-503-07 10When Replacing the Main Controller PCB 11Removing the Composite Power Supply12Removing the Accessories Power Supply F07-503-09 13Removing the Main Power Supply F07-503-11 22 P Chapter Paper DECK-L1 Pickup Pickup Operation F08-101-01 Sequence of Pickup Operations deck F08-101-02 Switching the Deck Paper Size Detecting Paper in the DeckDetecting the Presence/Absence of Paper F08-102-01 F08-102-02 PS2D PS8D PS7D Detecting the Level of Paper in the DeckT08-102-01 Deck Lifter F08-103-01 Indicating the Level of Paper deck front cover F08-103-02 F08-104-01 Opening/Closing of the CompartmentOpening/Closing of the Compartment Sequence of Operations opening/closing of the compartment F08-104-02 10 P Controlling the Deck Motor Controlling the Deck Main Motor M1DTurning On/Off the Motor F08-105-01 Controlling the Deck Lifter Motor M2D F08-105-02 M2D F08-201-01 T08-201-01 14 PPS1D PS6D F08-201-02 Intr Scan Print Disassembly and Assembly Sliding Out the Compartment F08-301-01 F08-301-02 F08-301-03 F08-301-04 18 P F08-301-06-A Adjusting the Paper Level IndicatorF08-301-05 Removing the Rear Cover Moving the Deck LifterF08-301-06-B F08-301-07 20 P F08-301-08 F08-301-10 Removing the Right CoverRemoving the Front Upper Cover Removing the Upper Cover F08-301-11 22 P F08-302-02-A Paper Deck BodyF08-302-01 F08-302-02-B F08-302-03 24 P Removing the Compartment F08-302-04 F08-302-05 F08-302-06 F08-302-07 26 P Changing the Deck Paper Size After Changing the Deck Paper SizeCopieroptionaccdk F08-302-08 F08-302-09 COPIERFUNCTIONDK- ADJ-Y Adjusting the Registration for the Deck Adjusting the Position of the Support MemberF08-302-10 F08-302-11 Drive System Removing the Deck Pickup Clutch CL2DRemoving the Deck Feeding Clutch CL1D F08-303-01-A Removing the Deck Main Motor M1D Removing the Deck Lifter Motor M2DF08-303-02 F08-303-03 F08-303-05a F08-303-05b 32 P Removing the Lifter Cable deck frontF08-303-04 F08-303-06 F08-303-07 Removing the Lifter Cable deck rear F08-303-08 F08-303-09 34 P F08-303-10 F08-303-11 Routing the Lifter Cable F08-303-12 36 P Feeding Mechanism Removing the Deck Pickup UnitRemoving the Deck Pickup Roller F08-304-01 Mounting the Deck Pickup Roller Removing the Deck Pickup/Feeding RollerF08-304-04 F08-304-05 F08-304-06 38 P Orientation of the Deck Pickup/Feeding Roller Removing the Deck Separation RollerF08-304-07 F08-304-08 F08-304-09 Adjusting the Deck Separation Roller Pressure F08-304-10 40 P Position of the Deck Pickup Roller Releasing Solenoid SL1D F08-304-11 Removing the Open Switch PCB Electrical MechanismsRemoving the Deck Drive PCB F08-305-01 Chapter Cassette Feeding UNIT-W1 T09-101-01 Following rollers are used to move paper inside the machine F09-103-01 M1CM2C CL1C PS3C F09-104-01PS2C Stationary Jams Delay JamsSequence of Jam Detection F09-301-01 Detecting the Presence/Absence of Paper Inside the Cas Sette AB/Inch-Setting Switch Disassembly and Assembly F09-501-01 F09-501-02 F09-501-03 F09-501-04 F09-502-01 F09-502-02 12 P Adjusting the Registration for the Cassette Rear Front Removing the Pickup/Feeding/Separation RollerRemoving the Pickup Soleroid Removing the Vertical Path Clutch Removing the Cassette Size Detection Unit F09-503-01 F09-503-02 14 P Removing the Pedestal Controller PCB F09-503-03 Drive Mechanisms Removing the Main Motor Drive UnitRemoving the Pedestal Main Motor F09-504-01 F09-504-02 16 P Mounting the Pedestal Main Motor F09-504-03 Chapter Inner 2 WAY TRAY-A1 Type T10-101-01F10-101-01 10-1 P F10-102-01 10-2 P 10-3 P Arrangement of Rollers and SensorsF10-201-01 F10-202-02 10-4 P Delivery to the No Delivery SlotF10-202-01 10-5 P F10-203-01F10-203-02 F10-203-03 F10-203-04 10-6 P Detecting Jams Arrangement of SensorsF10-204-01 10-7 P PS20B F10-204-0210-8 P Stationary Jam at Power-On Door Open JamF10-204-03 10-9 P 10-10 P F10-301-02 Removing the Inner 2-Way Delivery UnitF10-301-01 F10-201-05 10-12 P F10-201-03F10-201-04 F10-201-06 F10-201-07 F10-201-08 10-14 P Chapter Envelope Feeder ATTACHMENT-B1 Names of Parts Envelope Feeder Attachment-B1Host Machine T11-102-01 11-2 P SpecificationsEnvelope Cassette Envelopes T11-102-02F11-102-01 11-3 P Guaranteed Image Area F11-102-02F11-102-03 F11-102-04 11-4 P Pickup Operations 11-5 P Error Codes Service ModeMaking Selections Option Envsw Making Adjustments Replacing the SpringEnvelopes and Type of Spring Replacing the Spring F11-502-03 F11-503-01 11-8 P Changing the SizeChanging the Size 11-9 P ISO-C5COM10, Youkei ISO-B5 Troubleshooting Maintenance and Inspection Troubleshooting Image FAULTS/ Malfunctions Registration roller fails to Rotate DC-CON CONMN-CON Feeder Board DIMM/ROM Chapter Maintenance and Inspection Periodically Replaced Parts Checking the Time of Replacement Consumables and DurablesCOPIERCOUNTERDRBL-2 T01-203-01 Inner 2-Way Tray-A1 T01-203-03 Periodical Servicing Procedure Work Procedure Maintenance and Inspection Scheduled Servicing Chart T01-401-01 Upon replace Points to Note for Scheduled Servicing F01-500-01 F01-601-01 Cleaning the Bottom of the Developing AssemblyCleaning the Bottom of the Developing Assembly Chapter Image Adjustment Basic Procedure Image Adjustment Basic Procedure YES DISPLAYHV-STS Chapter Standards and Adjustments Image Adjustments Standards of Image PositionF03-101-01 Image Leading Edge Margin F03-101-03 Leading Edge Non-Image Checking the Image Position F03-103-02 Adjusting Left/Right lamge MarginF03-103-01 F03-103-04 COPIERFUNCTIONMF- ADJCopierfunctiondk ADJ-Y Adjusting the Image Leading Edge Margin Adjusting the Left/Right Non-Image WidthDuplex Feeding Unit F03-104-01 Adjusting the Leading Edge Non-Image Width CopieradjustccdScanning System After Replacing the Scanning Lamp Mounting the Motor Unit F03-202-01 F03-202-02 Routing the Scanner Drive Cable F02-203-01 F03-204-02 Adjusting the Position of the No /No Mirror BaseF03-204-01 F03-204-03 F03-204-04 10 T Mounting the Copyboard Glass Points to Note When Replacing the CCD Unit When Replacing the Reader Controller PCBMounting the Reader Upper Frame F03-206-01 Positioning the Developing Assembly Magnetic Seal Mounting the Developing Assembly Blade F03-303-02 14 T F03-304-03 Cleaning the Waste Toner CaseF03-304-02 F03-401-01 16 T Fixing SystemMounting the Locking Cam Unit F03-501-01 F03-501-02 Paper DeckMounting the Front Cover Adjusting the Paper Level Indicator Adjusting the Position of the Support MemberF03-502-01 F03-503-01 18 T Mounting the Deck Pickup Roller Removing the Deck Pickup/Feeding RollerF03-504-01 F03-504-02 F03-505-01 Adjusting the Deck Separation Roller Pressure Orientation of the Deck Pickup/Feeding RollerF03-506-01 F03-507-01 20 T Position of the Deck Pickup Roller Releasing Solenoid SL1D F03-508-01 Adjusting the Height of the Side Member Before Making AdjustmentsMaking Adjustments F03-509-01 22 T F03-601-01 Cassette Feeding Unit-W1Mounting the Pedestal Main Motor Envelope Feeder Attachment Envelopes and Type of SpringF03-702-01 F03-702-02 24 T F03-702-03 F03-703-01 26 T Chapter Troubleshooting Image Faults Malfunctions Checking the Originals Checking the Site of InstallationMaking Initial Checks Checking the Developing Assembly Image Adjustment Basic ProcedureCharging Roller and Static Eliminator Checking the Paper Others Blank Samples of Image Faults Troubleshooting Image Faults Copy is too light halftone area only Copy 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 Copy is blurred YES Copy is foggy horizontal Copy has inadequate sharpness Copy is completely blank 25 T Copy is completely black Copy has a black line stream reading Troubleshooting Malfunctions Power Supply SystemAC power is absent 28 T DC power is absent 3VB Pickup fails 30 T Lifter fails to move up pickup from the cassette 32 T Vertical path roller fails to rotateRegistration roller fails to rotate 33 T 34 T Photosensitive drum fails to rotatePre-exposure lamp fails to go on No mirror base fails to move Scanning lamp fails to go on 36 T Add Paper message fails to go OFF Message IndicationAdd Toner message fails to go OFF Close the Front Cover message fails to go OFF 38 T Paper Deck Deck lifter fails to move up 40 T F04-501-01 Troubleshooting Feeding FaultsPaper Jams Pickup Assembly 42 T Separation/Feeding Assembly Fixing/Delivery Assembly, Duplex Reversing Assembly Duplex Feeding Assembly 44 T Wrinkles Faulty FeedingDouble Feeding Outline of Electrical Components IntroductionGuide to the List 46 T Checking the Photointerrupters Paper SensorOpen/Closed Sensor Position Sensor, Presence/Absence Sensor F04-602-01 48 T Clutches Solenoids, SwitchesE201 reader unit/printer unit Clutches Motors 1/2 F04-602-02 50 T M1 DC-CON M2 FeedM3 DC-CON M4 DC-CON Motors 2/2 F04-602-02 52 T M6 DC-CON M9 DC-CON Fans F04-602-03 54 T FM1 DC-CON FM2 DC-CONFM3 MN-CON FM4 DC-CON Sensors 1/3 F04-602-04 56 T SD1 R-CON BD DC-CONPS1 DC-CON PS2 DC-CON Sensors 2/3 F04-602-04 58 T PS8 DC-CON PS9 DC-CONPS10 DC-CON PS11 DC-CON Sensors 3/3 F04-602-04 60 T VR1 DC-CON S4 DC-CONS5 DC-CON Lamps, Heaters, and Others F04-602-05 62 T H4 Mpws H5 MpwsLAMP1 R-CON CB1 Mpws PCBs F04-602-06 64 T CCD PCB 66 T Clutches Solenoids, and Switches MotorsF04-603-01 Solenoids and Switches Sensors PCBs F04-603-02 68 T Sensors F04-604-01 70 T Clutches Solenoids and Switches Motors2-Cassette Feeding Unit-W1 CL1C PEDE-FEED SL1C PEDE-FEEDS1C PEDE-CON S2C PEDE-CON F04-604-02 72 T PS1C PEDE-CON PS2C PEDE-FEEDPS3C PEDE-FEED Q1604 PEDE-FEED Solenoids Motors Sensor F04-605-01 74 T Solenoids F04-606-01 76 T Super G3 FAX Board-J1Others PCBs Dimm SP1 FAX-CONNCU PCB 78 T Protect the back-up data as follows F04-607-01Sdram F04-607-03 80 T Reader Controller PCBF04-607-02 Composite Power Supply PCB Fixing Film Sensor PCBF04-607-04 F04-607-05 Chapter Service Mode Outline of Service Mode Starting Service Mode and Making Selections F05-101-02 F05-104-01 Ending Service ModeBacking Up Service Mode Using Service Mode Initial ScreenLevel 1/Level 2 Item Screen F05-105-01 ADJ-X Version ReadyFF.D9 F05-201-01 Display Control Display ModeCopier Version Punch LANG-ENLANG-FR LANG-DE LANG-NO LANG-PLLANG-PT LANG-RU User ACC-STS Analog CST-STS WIDTH-MF JAM ERR Ff Jam Sensors FF Types of Jams Source of PaperFFff Sensor/Type jams in feeder FFff Sensor/Type Jams in Saddle Finisher-G1 FFff Sensor/Type Jams in Finisher-J1T05-201-05 T05-201-06 Eeee ERRFFff HV-STS Sensor F05-201-04 ALARM-2ALARM-2 Ready Feeder Feedsize O, I/O Display mode MN-CON DC-CON DC-CON 1/7 DC-CON 2/7 DC-CON 3/7 M7B DC-CON 4/7 DC-CON 5/7 DC-CON 6/7 VR1 DC-CON 7/7 SD1 CONCON 1/3 CON 2/3 FL1N CON 3/3 MN-CON MN-CON 1/2 MN-CON 2/2 SL2 Feeder 1/2LED Feeder 2/2 Sorter 1/8 SorterFinisher-J1 SW1 Sorter 2/8CCW on Sorter 3/8 Full Saddle Finisher-G1Sorter 4/8 Sorter 5/8 PI1PMS3 MS1 Sorter 6/8 Puncher Unit Saddle Finisher-G1 Sorter 7/8 M1P Sorter 8/8M2P T05-301-01 Adjust Adjustment Mode F05-401-01 44 T AE-TBL F05-401-02 ADJ-XY ADJ-YF05-401-03 F05-401-04 46 T ADJ-S F05-401-06 CCD Laser DE-OFST DevelopDE-DC Dens BlankDENS-ADJ BLANK-T AGS-OFST HV-PRIAGS-GAIN OFST1-DC HV-TR TR-N1TR-N2 TR-OFST FEED-ADJ CST-ADJ Fixing MF-A4FX-FL-TH FX-FL-SP Misc C1-ADJ-Y DK-ADJ-Y FRAME-XFRAME-Y IMG-DLY F05-402-01 DocstLA-SPEED PNCH-HLE F05-403-01 PNCH-Y F05-403-02 60 T Function Operation/Inspection Mode STRD-POS InstallTONER-S CCD-ADJ F05-501-02 SHDG-POS 240 to 320 a multiple of 8 causes a shift of about 0.17 mm SH-PS-ST EGGN-POS F05-501-04 66 T F05-501-05 WHITE-MEPD-DENS PD-ME F05-501-06 68 T DPC CSTGamma MF-A4R MF-A6R MF-A4 NIP-CHK F05-501-07 Panel PART-CHK Input Keys/IndicationsCL-ON MTR MTR-ON SL-ONCodes and Clutches T05-501-02 Codes and Motors Codes and SolenoidsT05-501-03 T05-501-04 74 T Service ClearERR JAM-HIST Alarm PWD-CLRADRS-BK CNT-MCON MISC-R Scanlamp KEY-HIST MISC-PPrint HIST-PRT USER-PRTC1-ADJ-Y C2-ADJ-Y PRE-EXP MF-ADJ-YLBL-PRNT System DownloadCHK-TYPE HD-CHECK Option Machine Settings Mode F05-601-01 82 T Body MODEL-SZ Scanslct TRANS-SWPRIAC-SW SENS-CNF Config SharpCOTDPC-D DF-BLINE DECRL-FN TR-CLNFAN-EXTN COPY-LIM COUNTER2 COUNTER3COUNTER4 COUNTER5 TRY-STP 88 T Soft Counter Specifications T05-601-01a T05-601-01b 90 T T05-601-01c 92 T CST-U1CST-U2 CST-U3 CST-U4 CST-U5 CST-U6 CST-U7 CST-U8 Codes and Paper Names T05-601-02 ACC INT-FACECoin DK-P SIZE-SW BLNK-SWMD-SPRTN F05-603-01 Board 96 T Test Test Print Mode F05-701-01 Type Input Numbers and Test Prints T05-701-01 98 T Network PingNetwork F05-701-02 100 T Dividing Papers Between Small-Size and Large-Size Counter Counter ModeClearing the Counter Readings List of Counter Items 102 T Copiercounterfeeder Level 2 DRBL-1 104 T Chapter Self Diagnosis Self Diagnosis ADF Copierfunctionclearerr E000Detail Codes copier E001 Copierfunctionfclearerr E002E003 E007 E010 E014 E019 E032 E051 E064 E100 BD PCB E110 E202 E204 E220 E225 E240 E243 E248 E261 E302 E315 E601 E605 E602E604 E606 E674 E677 E710 E711 E712 E713 E716 E717 E719 E732 E733 E737 E740 E741 E743 E744 E803 E805 E901 ADF Error Codes E420E421 E422 Saddle Finisher-G1 Error Codes Error Code of the Finisher UnitE501 E505 E514 E530E531 E532 E577 E537E540 E593 E590E592 E5F1 Finisher-J1 Error Codes E500 Return roller is faulty E580 E585 Chapter Upgrading Download Mode Downloading in Download ModeBootdev ALL Upgrading Pdldev Fstdev Dosdev Downloading in Service ModeMaking Pre-Checks F07-101-02 Memo Data Control F07-102-01 F07-102-02 F07-102-03 F07-102-04 Downloading the System Software, RUI, and Language Module Making ConnectionsDownloading F07-103-01 F07-103-02 F07-103-03 F07-103-04 10 T F07-103-05 F07-103-06 F07-103-07 F07-103-08 12 T F07-103-09 Upgrading the Boot ROM After DownloadingMaking Preparations HDD COPIERDISPLAYVERSIONMN-CONT F07-104-01 Preparing Boot ROMConnection F07-104-02 F07-104-03 16 T F07-104-04 F07-104-05 F07-104-06 F07-104-07 18 T Boot ROM COPIERDISPLAYVERSIONBOOT-ROM F07-104-08 F07-105-01 20 T Formatting the HDDStarting Formatting F07-105-02 F07-105-03 F07-105-04 F07-105-05 22 T F07-105-06 F07-105-07 F07-105-08 F07-105-09 24 T F07-105-10 07-105-11 Points to Note When Formatting the Hard Disk F07-105-12 Downloader PCB PurposeDownloader PCB Components T07-106-01 Download Procedure a. Connecting to the option Finisher -J1DADF-H1 F07-106-02 F07-106-04 DownloadingF07-106-03 F07-106-05 F07-106-06 30 T F07-106-07 F07-106-08 Disconnecting F07-106-09 Upgrading by Replacing the DIMM/ROM F07-107-01 Backing Up Data Backing Up Data Backing Up Data F07-202-02 36 T F07-202-03 F07-202-04 F07-202-05 F07-202-06 38 T F07-202-07 F07-202-08 F07-202-09 F07-202-10 40 T F07-202-12 Downloading Backup DataF07-202-11 F07-202-13 F07-202-14 42 T F07-202-15 F07-202-16 F07-202-17 F07-202-19 Managing Backup DataF07-202-18 F07-202-20 F07-202-21 46 T F07-202-22 Appendix General Timing Chart General Timing Chart printer unit General Timing Chart reader unit w/ ADF A4, 2 sheets, Signal-sided, Direct General Circuit Diagram From FAX Unit Side Paper Deck-L1 General Circuit Diagram Side deck drier PCB Cassette Feeding Unit-W1 General Circuit Diagram Cassette pickup PCB Inner 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