Basic Construction, F02-101-01 | Canon IR2200, IR3300, IR2800

CHAPTER 2 MAIN CONTROLLER

1 Basic Construction

1.1 Functional Construction

The machine may broadly be divided in to the following functional blocks, with the con- troller block covering the shaded area:

Reader unit

Controller unit

Main controller PCB

Control panel

Accessory

boards

HDD

Printer unit

F02-101-01

COPYRIGHT © 2001 CANON INC.

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

2-1 S

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Canon IR2200, IR3300, IR2800 manual Basic Construction, F02-101-01

Contents

IR2200/iR2800 IR3300 Copyright 2001 Canon INC Symbol Description Symbols Used System Unit Outline of the ManualReader Unit Printer Unit Troubleshooting Introduction System Unit Contents Installation Chapter General Description Main Body SpecificationsType Systems Ltrr FunctionsT01-101-03 T01-101-04 Single-sided copying mode DADF-H1 T01-101-056GB T01-101-06 Others A4R T01-101-07B5R A5R T01-101-08 T01-102-01 Side Paper Deck-L1 External View Names of PartsADF F01-201-01 F01-201-02 10 S F01-202-01 Cross Section 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 Accessories for Original/Paper Feeding Configuration with AccessoriesDADF-H1 F01-304-01 16 S F01-304-02 Accessory Boards Chapter Main Controller F02-101-01 Basic Construction Main Controller PCB OutlineHDD T02-102-01 F02-102-01 F02-103-01 Start-Up Sequence F02-103-02 Start-Up Sequence F02-103-03 F02-201-01 Digital Image ProcessingOutline Input Image Processing Image Memory Control Binary Processing error diffusion method T-BICBinary dither screen method Sdram When Generating Printer PDL Images When Generating Read ImagesOutput Image Processing Smoothing T02-301-01 Soft CountersPS19S PS21S F02-301-02 12 S F02-301-01 OFF T02-301-02T02-301-03 OPTIONUSERCOUNTER2 OPTIONUSERCOUNTER1OPTIONUSERCOUNTER3 OPTIONUSERCOUNTER4 Power Supply Modes Controlling the Power SupplyStandby Mode normal operation Sleep Mode Shift from Sleep Mode 1 to Standby Mode Shift from Standby Mode to Sleep Mode Shift from Sleep Mode 2 to Sleep Mode Turning Off the PowerShift from Sleep Mode 2 to Standby Mode Hard Disk Spool New FunctionsNetwork PCB F02-501-01 18 S F02-502-01 SMB Printing F02-503-01 20 S LPD Banner Chapter Installation Selecting the Site of Installation F03-100-02 F03-100-01 Before Starting the Work Unpacking and Installation Unpacking and Removing the Fixing Materials Installation Removing the Dummy Drum Mounting the Scanner 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 Using the Ping Function Connecting to the NetworkChecking 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 Local Host Address Making a Check Using a Loop-Back Address Preparing for Relocation Relocating the Machine 22 S Lifting the Machine Off the Pedestal Copierfunctioninstallcard Installing the Card Reader-C1 24 S 25 S 26 S Installing the Document Tray-D2 Replacing the Drum Unit 28 S 29 S 30 S Copierfunctiondpcd Gamma Reader Unit Basic Operation Image Processing System Chapter Basic Operation Reader Controller PCB Outline of Electrical CircuitryCPU RAM Basic Sequence of Operations in Book Mode Basic Sequence of Operations at Power-OnBasic Sequence of Operations F01-202-02 Inputs to and Outputs from the Major PCBs Wiring of Major PCBs Chapter Original Exposure System Outline of Operations LAMP1 F02-101-01 F02-101-02 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 Scanner Motor Controlling the Motor When Scanning an ImageF02-202-01 F02-202-02 E204 image leading edge detection error E202 HP detection errorCOPIERFUNCTIONCCDSHDG-POS shading position adjust- ment F02-202-03 Scanning Lamp Controlling the Scanning Lamp LA2Turning On/Off the Lamp F02-302-01 E220 Detecting an ErrorE225 10 R Points of Detection Detecting the Size of OriginalsOutline of Detection F02-402-01 12 R Outline of Detection OperationF02-404-01 T02-404-01 Book Mode, 1 Original, Copyboard Cover Close T02-404-02 14 R F02-404-02 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 F02-502-04 F02-502-05 Mounting the Motor Unit F02-502-06 20 R Removing the Scanner Drive Cable F02-502-07 Routing the Scanner Drive Cable Adjusting the Position of the No /No Mirror Base F02-502-10 F02-502-11 Front Side F marking Rear Side R marking Removing the Original Detection Unit SensorsRemoving the HP Sensor F02-503-01 F02-503-05 Removing the Original Cover SensorF02-503-04 Removing the Inverter PCB PCBs26 R F02-504-01 F02-504-02 F02-504-03 F02-504-04 Chapter Image Processing System CCD CCD PCB Outline Analog Image Processing F03-202-01 CCD Block DiagramDriving the CCD F03-201-01 F03-205-01 Gain Correction and Offset Correction of the CCD OutputA/D Conversion of the CCD Output F03-301-01 Shading Correction F03-302-01 Shading AdjustmentShading Correction F03-302-02 Edge Gain Correction ADF in use 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 After Mounting the Copyboard Glass Removing the Copyboard GlassCopierfunctionccd SH-PS-ST F03-401-03 Removing the CCD Unit CCDsF03-402-01 F03-402-02 12 R Copierfunction CCDEGGN-POS Points to Note When Replacing the CCD Unit Removing the Left ADF Base Unit FramesRemoving the Reader Upper Frame F03-403-01 F03-403-03 Mounting the Reader Upper Frame Removing the Reader Controller PCB When Replacing the Reader Controller PCB Printer Unit Introduction Controlling the Transfer Charging Roller Bias PICKUP/FEEDING System Fixing System PCB Externals and Controls Paper DECK-L1 Cassette Feeding UNIT-W1 Inner 2WAY TRAY-A1 Chapter Introduction Cdrh Ordinances SafetySafety of Laser Light F01-102-01 Cdrh Label F01-103-01 Laser Warning Label Handling the Laser System Safety of Toner F01-201-01 Construction of the Machine Image Formation System F01-201-02 Chapter Sequence of Operations Basic Operations DC Controller PCB Outline for the Electrical CircuitryT02-102-01 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 T03-101-01 Part 2Chapter 41.1 Outline of Laser Exposure System T03-101-02 F03-101-01 Part 2Chapter 42 Generating the BD Signal Generating Sync SignalsSequence of Operations laser exposure system F03-102-01 F03-202-01 Flow of Sync signals Controlling the Laser Unit Laser Driver Circuit ADJUSTLASERLA-OFF ADJUSTLASERPVE-OFST Part 2 4.1 Outline Controlling the Laser Scanner Motor Disassembly and Assembly Removing the Laser Unit Laser Scanner AssemblyF03-501-01 F03-501-02 Chapter Image Formation System T04-101-01 Outline of Processes F04-101-01 F04-102-01 Basic Sequence of Operations image formation system F04-201-01 Controlling the Primary Charging Roller Bias Controlling the Current Voltage/Current to a Specific Level Turning On/Off the Bias Humidity Correction of the AC Bias Temperature Correction of the DC BiasF04-204-01 F04-205-01 Image Formation System COPIERADJUSTHV-PRIAGS-GAIN COPIERADJUSTHV-PRIP-ACCOPIERADJUSTHV-PRIAGS-OFST COPIERADJUSTHV-PRIOFST1-AC F04-301-01 Controlling the Transfer Charging Roller Bias 10 P Types of Modes Controlling the Output by Operating Mode 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 Transfer Guide Bias Controlling the 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 F04-701-01 18 P Developing Assembly F04-702-01 Controlling the Developing Bias Controlling the AC Developing Bias Controlling the DC Developing BiasControlling the Level of the DC Developing Bias 20 P F04-703-01 Detecting the Level of Toner F04-801-01 22 P Drum Cleaner F04-801-02 F04-802-01 24 P Monitoring the Waste Toner Case Locking of the Waste Toner Feedscrew 26 P F04-901-01 Pre-Exposure Lamp UnitRemoving the Pre-Exposure Lamp Unit Removing the Drum Unit Photosensitive DrumF04-902-01 F04-902-02 Cleaning the Photosensitive Drum Removing the Transfer Charging Roller 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 Developing Assembly Upper Cover Removing the Grip AssemblyRemoving the Toner Sensor F04-905-02 F04-905-03 Removing the Developing Cylinder Removing the Blade Base UnitF04-905-05 F04-905-06 F04-905-07 F04-905-10 36 P F04-905-08F04-905-09 F04-905-13 F04-905-11F04-905-12 Mounting the Developing Assembly Blade Positioning the Developing Assembly Magnetic SealF04-905-14 F04-905-15 Removing the Paper Lint When 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 F04-907-04 F04-907-05 F04-907-06 Cleaning the Waste Toner Case Chapter PICK-UP/FEEDING System T05-101-01 Specifications and Construction F05-101-01 Arrangement of Rollers F05-102-01 Arrangement of Motors, Clutches, and Solenoids T05-102-01 Arrangement of SensorsF05-103-01 Cassette Pickup Assembly cassette 1 Delay JamDetecting Jams Sequence of Operations jam detection T05-201-02 Other Delay JamsF05-201-02 Stationary Jam F05-201-03 Power-On 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 Cassette Pickup Operation Switching the Pickup Roller DriveRotating the Pickup Roller Pickup Roller Shaft Reference F05-305-03 14 P F05-305-02 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 F05-307-02 Paper Retraction F05-308-01 18 P Operation Other Than Cassette Pickup standby 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 F05-310-01 Detecting the Presence/Absence of Paper Inside the Cassette Identifying the Size of Paper AB-/Inch-Setting SwitchIdentifying the Size F05-402-01 24 P F05-403-01 Rotary Label Paper SizeA4R T05-403-01 List of Paper Sizes 26 P Paper Size List F05-501-01 Multifeeder Detecting the Width of Paper Identifying the Size of Paper in the MultifeederRear/Front Registration Identifying the Length of Paper Control System COPIERADJUSTFEED-ADJREGISTControlling the Registration Roller Through-Path Operation COPIERADJUSTFEED-ADJADJ-REFEDouble-Sided Printing F05-703-01 Outline of Operations F05-703-02 32 P T05-703-01 Detecting the Horizontal Registration Position F05-703-02 Operation Pickup Assembly Motor Controlling the Pickup Assembly MotorT05-801-01 F05-801-01 Disassembly and Assembly Removing the Pickup Assembly 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 F05-901-12 Removing the Horizontal Registration Sensor Shift MotorF05-901-13 F05-901-14 Checking the Image Rear Front Position Adjusting the Cassette Rear Front RegistrationF05-901-15 COPIERFUNCTIONC1- ADJ-Y/C2-ADJ-Y/C3-ADJ-Y/ C4-ADJ-Y F05-901-17 F05-901-16 Removing the Multifeeder Tray Assembly Multifeeder Tray AssemblyF05-902-01 F05-902-02 Removing the Multifeeder Tray Pickup Roller Removing the Pickup CoverF05-902-03 F05-902-04 F05-902-05 Removing the Separation PadF05-902-06 F05-902-07 46 P Attaching the Timing Belt of the Multifeeder Tray Adjusting the Registration for the Multifeeder Rear FrontF05-902-08 F05-902-09 F05-902-10 48 P Removing the Feeding Assembly Feeding AssemblyF05-903-01 F05-903-02 F05-903-04 50 P Mounting the Feeding Assembly 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 T06-101-01 Fixing system has the following major functions F06-101-01 T06-101-02 F06-101-02 F06-202-01 Fixing Drive SystemControlling the Fixing Roller Drive F06-202-02 COPIERADJUSTFIXINGFX-FL-SP COPIERADJUSTFIXINGFX-FL-THControlling the Fixing Film Speed F06-301-01 Controlling the Fixing Temperature T06-302-01 Temperature ControlCopieroptionbody FIX-TEMP F06-302-01 Fixing Temperature Control F06-303-01 Detecting Errors 10 P Disassembly and Assembly Removing the Delivery Cover Fixing AssemblyRemoving the Riser Guide F06-401-01 Removing the Fixing Stepped Gear Removing the Fixing AssemblyRemoving the Fixing Film Unit F06-401-04 F06-401-05 F06-401-06 F06-401-09 F06-401-07 F06-401-08 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 Mounting the Locking Cam Unit Removing the Fixing Drive UnitF06-401-15 F06-401-16 F06-401-17 Chapter Externals and Controls F07-101-01 Control PanelCOPIERFUNCTIONPANELLED-CHK COPIERFUNCTIONPANELLED-OFF T07-201-01 Arrangement, Functions, and Error CodesFans F07-201-01 1 2-Speed Control OperationSequence of Operations F07-202-01 T07-301-01 Power SupplyPower Supply F07-301-01 Machine distributes power as follows T07-301-02 Power OutputsF07-301-02 PCB Rated Output of the Composite Power Supply PCB Rated Outputs of the Main Power Supply PCBT07-302-01 T07-303-01 T07-304-01 Rated Outputs of the Accessories Power Supply PCB Protective Functions Others Silent Mode Disassembly and Assembly F07-501-01 F07-501-02 F07-501-03 14 P Removing the Front CoverRemoving the Inside Cover F07-501-04 Removing the Support Cover Removing the Control Panel Control PanelF07-502-01 F07-502-02 16 P Removing the DC Controller PCB Points to Note When Replacing the DC Controller PCBRemoving the Controller Cover F07-503-01 F07-503-04 18 P Removing the HDDF07-503-03 Removing the Controller Box Unit Removing the HDD UnitF07-503-05 F07-503-06 F07-503-08 20 P Removing the Main Controller PCBF07-503-07 11Removing the Composite Power Supply 10When Replacing the Main Controller PCB12Removing the Accessories Power Supply F07-503-09 F07-503-11 22 P 13Removing the Main Power Supply Chapter Paper DECK-L1 Pickup Operation Pickup F08-101-01 F08-101-02 Sequence of Pickup Operations deck Detecting Paper in the Deck Switching the Deck Paper SizeDetecting 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 F08-103-02 Indicating the Level of Paper deck front cover F08-104-01 Opening/Closing of the CompartmentOpening/Closing of the Compartment F08-104-02 10 P Sequence of Operations opening/closing of the compartment Controlling the Deck Main Motor M1D Controlling the Deck MotorTurning On/Off the Motor F08-105-01 Controlling the Deck Lifter Motor M2D M2D F08-105-02 T08-201-01 14 P F08-201-01PS1D PS6D Intr Scan Print F08-201-02 Disassembly and Assembly F08-301-01 F08-301-02 Sliding Out the Compartment F08-301-04 18 P F08-301-03 F08-301-06-A Adjusting the Paper Level IndicatorF08-301-05 Moving the Deck Lifter Removing the Rear CoverF08-301-06-B F08-301-07 20 P F08-301-08 F08-301-10 Removing the Right CoverRemoving the Front Upper Cover F08-301-11 22 P Removing the Upper Cover F08-302-02-A Paper Deck BodyF08-302-01 F08-302-03 24 P F08-302-02-B F08-302-04 F08-302-05 Removing the Compartment F08-302-06 F08-302-07 26 P After Changing the Deck Paper Size Changing the Deck Paper SizeCopieroptionaccdk F08-302-08 COPIERFUNCTIONDK- ADJ-Y F08-302-09 Adjusting the Position of the Support Member Adjusting the Registration for the DeckF08-302-10 F08-302-11 Removing the Deck Pickup Clutch CL2D Drive SystemRemoving the Deck Feeding Clutch CL1D F08-303-01-A Removing the Deck Lifter Motor M2D Removing the Deck Main Motor M1DF08-303-02 F08-303-03 F08-303-05a F08-303-05b 32 P Removing the Lifter Cable deck frontF08-303-04 F08-303-07 F08-303-06 F08-303-08 F08-303-09 34 P Removing the Lifter Cable deck rear F08-303-10 F08-303-11 F08-303-12 36 P Routing the Lifter Cable Removing the Deck Pickup Unit Feeding MechanismRemoving the Deck Pickup Roller F08-304-01 Removing the Deck Pickup/Feeding Roller Mounting the Deck Pickup RollerF08-304-04 F08-304-05 F08-304-06 38 P Removing the Deck Separation Roller Orientation of the Deck Pickup/Feeding RollerF08-304-07 F08-304-08 F08-304-09 F08-304-10 40 P Adjusting the Deck Separation Roller Pressure F08-304-11 Position of the Deck Pickup Roller Releasing Solenoid SL1D Electrical Mechanisms Removing the Open Switch PCBRemoving 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 M1C F09-103-01M2C 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 F09-501-03 F09-501-04 F09-501-02 F09-502-01 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 Clutch F09-503-01 F09-503-02 14 P Removing the Cassette Size Detection Unit F09-503-03 Removing the Pedestal Controller PCB Removing the Main Motor Drive Unit Drive MechanismsRemoving the Pedestal Main Motor F09-504-01 F09-504-02 16 P F09-504-03 Mounting the Pedestal Main Motor Chapter Inner 2 WAY TRAY-A1 T10-101-01 TypeF10-101-01 10-1 P 10-2 P F10-102-01 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 F10-203-04 10-6 P F10-203-03 Arrangement of Sensors Detecting JamsF10-204-01 10-7 P PS20B F10-204-0210-8 P Door Open Jam Stationary Jam at Power-OnF10-204-03 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 F10-201-07 F10-201-06 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 T11-102-02 EnvelopesF11-102-01 11-3 P F11-102-02 Guaranteed Image AreaF11-102-03 F11-102-04 11-4 P 11-5 P Pickup Operations Service Mode Error CodesMaking Selections Option Envsw Replacing the Spring Making AdjustmentsEnvelopes 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 CON DC-CONMN-CON Feeder DIMM/ROM Board Chapter Maintenance and Inspection Periodically Replaced Parts Consumables and Durables Checking the Time of ReplacementCOPIERCOUNTERDRBL-2 T01-203-01 T01-203-03 Inner 2-Way Tray-A1 Work Procedure Periodical Servicing Procedure Maintenance and Inspection T01-401-01 Scheduled Servicing Chart Upon replace F01-500-01 Points to Note for Scheduled Servicing 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 Standards of Image Position Image AdjustmentsF03-101-01 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 Left/Right Non-Image Width Adjusting the Image Leading Edge MarginDuplex Feeding Unit F03-104-01 Copieradjustccd Adjusting the Leading Edge Non-Image WidthScanning System After Replacing the Scanning Lamp F03-202-01 F03-202-02 Mounting the Motor Unit F02-203-01 Routing the Scanner Drive Cable 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 When Replacing the Reader Controller PCB Points to Note When Replacing the CCD UnitMounting the Reader Upper Frame F03-206-01 Mounting the Developing Assembly Blade Positioning the Developing Assembly Magnetic Seal 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 Position of the Support Member Adjusting the Paper Level IndicatorF03-502-01 F03-503-01 18 T Removing the Deck Pickup/Feeding Roller Mounting the Deck Pickup RollerF03-504-01 F03-504-02 F03-505-01 Orientation of the Deck Pickup/Feeding Roller Adjusting the Deck Separation Roller PressureF03-506-01 F03-507-01 20 T F03-508-01 Position of the Deck Pickup Roller Releasing Solenoid SL1D Before Making Adjustments Adjusting the Height of the Side MemberMaking Adjustments F03-509-01 22 T F03-601-01 Cassette Feeding Unit-W1Mounting the Pedestal Main Motor Envelopes and Type of Spring Envelope Feeder AttachmentF03-702-01 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 Image Adjustment Basic Procedure Checking the Developing AssemblyCharging Roller and Static Eliminator Checking the Paper Others Blank Samples of Image Faults Copy is too light halftone area only Troubleshooting Image Faults 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 YES Copy is blurred 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 Power Supply System Troubleshooting MalfunctionsAC power is absent 28 T 3VB DC power is absent 30 T Pickup fails 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 36 T Scanning lamp fails to go on Add Paper message fails to go OFF Message IndicationAdd Toner message fails to go OFF 38 T Close the Front Cover message fails to go OFF Paper Deck 40 T Deck lifter fails to move up F04-501-01 Troubleshooting Feeding FaultsPaper Jams 42 T Pickup Assembly Fixing/Delivery Assembly, Duplex Reversing Assembly Separation/Feeding Assembly 44 T Duplex Feeding Assembly Wrinkles Faulty FeedingDouble Feeding Introduction Outline of Electrical ComponentsGuide to the List 46 T Paper Sensor Checking the PhotointerruptersOpen/Closed Sensor Position Sensor, Presence/Absence Sensor F04-602-01 48 T Clutches Solenoids, SwitchesE201 reader unit/printer unit Clutches F04-602-02 50 T Motors 1/2 M2 Feed M1 DC-CONM3 DC-CON M4 DC-CON F04-602-02 52 T Motors 2/2 M9 DC-CON M6 DC-CON F04-602-03 54 T Fans FM2 DC-CON FM1 DC-CONFM3 MN-CON FM4 DC-CON F04-602-04 56 T Sensors 1/3 BD DC-CON SD1 R-CONPS1 DC-CON PS2 DC-CON F04-602-04 58 T Sensors 2/3 PS9 DC-CON PS8 DC-CONPS10 DC-CON PS11 DC-CON F04-602-04 60 T Sensors 3/3 VR1 DC-CON S4 DC-CONS5 DC-CON F04-602-05 62 T Lamps, Heaters, and Others H5 Mpws H4 MpwsLAMP1 R-CON CB1 Mpws F04-602-06 64 T PCBs CCD PCB 66 T Clutches Solenoids, and Switches MotorsF04-603-01 Solenoids and Switches F04-603-02 68 T Sensors PCBs Sensors F04-604-01 70 T Clutches Solenoids and Switches Motors2-Cassette Feeding Unit-W1 SL1C PEDE-FEED CL1C PEDE-FEEDS1C PEDE-CON S2C PEDE-CON F04-604-02 72 T PS2C PEDE-FEED PS1C PEDE-CONPS3C PEDE-FEED Q1604 PEDE-FEED F04-605-01 74 T Solenoids Motors Sensor 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 Fixing Film Sensor PCB Composite Power Supply PCBF04-607-04 F04-607-05 Chapter Service Mode Outline of Service Mode F05-101-02 Starting Service Mode and Making Selections F05-104-01 Ending Service ModeBacking Up Service Mode Initial Screen Using Service ModeLevel 1/Level 2 Item Screen F05-105-01 ADJ-X Version ReadyFF.D9 F05-201-01 Display Control Display ModeCopier Version LANG-EN PunchLANG-FR LANG-DE LANG-PL LANG-NOLANG-PT LANG-RU ACC-STS User Analog WIDTH-MF CST-STS ERR JAM Ff Jam Sensors FF Types of Jams Source of PaperFFff Sensor/Type jams in feeder FFff Sensor/Type Jams in Finisher-J1 FFff Sensor/Type Jams in Saddle Finisher-G1T05-201-05 T05-201-06 Eeee ERRFFff Sensor HV-STS F05-201-04 ALARM-2ALARM-2 Ready Feedsize Feeder MN-CON O, I/O Display mode DC-CON 1/7 DC-CON DC-CON 2/7 M7B DC-CON 3/7 DC-CON 4/7 DC-CON 5/7 VR1 DC-CON 6/7 DC-CON 7/7 SD1 CONCON 1/3 FL1N CON 2/3 CON 3/3 MN-CON 1/2 MN-CON 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 PI1P Sorter 5/8MS3 MS1 Sorter 6/8 Sorter 7/8 Puncher Unit Saddle Finisher-G1 M1P Sorter 8/8M2P T05-301-01 F05-401-01 44 T Adjust Adjustment Mode F05-401-02 AE-TBL ADJ-Y ADJ-XYF05-401-03 F05-401-04 46 T F05-401-06 ADJ-S Laser CCD DE-OFST DevelopDE-DC Blank DensDENS-ADJ BLANK-T AGS-OFST HV-PRIAGS-GAIN OFST1-DC TR-N1 HV-TRTR-N2 TR-OFST CST-ADJ FEED-ADJ MF-A4 FixingFX-FL-TH FX-FL-SP C1-ADJ-Y Misc FRAME-X DK-ADJ-YFRAME-Y IMG-DLY F05-402-01 DocstLA-SPEED F05-403-01 PNCH-HLE F05-403-02 60 T PNCH-Y Function Operation/Inspection Mode STRD-POS InstallTONER-S F05-501-02 CCD-ADJ 240 to 320 a multiple of 8 causes a shift of about 0.17 mm SHDG-POS SH-PS-ST F05-501-04 66 T EGGN-POS F05-501-05 WHITE-MEPD-DENS F05-501-06 68 T PD-ME CST DPCGamma MF-A4R MF-A6R MF-A4 F05-501-07 NIP-CHK Panel Input Keys/Indications PART-CHKCL-ON MTR SL-ON MTR-ONCodes and Clutches T05-501-02 Codes and Solenoids Codes and MotorsT05-501-03 T05-501-04 74 T Clear ServiceERR JAM-HIST PWD-CLR AlarmADRS-BK CNT-MCON Scanlamp MISC-R KEY-HIST MISC-PPrint USER-PRT HIST-PRTC1-ADJ-Y C2-ADJ-Y PRE-EXP MF-ADJ-YLBL-PRNT Download SystemCHK-TYPE HD-CHECK F05-601-01 82 T Option Machine Settings Mode MODEL-SZ Body TRANS-SW ScanslctPRIAC-SW SENS-CNF Sharp ConfigCOTDPC-D DF-BLINE TR-CLN DECRL-FNFAN-EXTN COPY-LIM COUNTER3 COUNTER2COUNTER4 COUNTER5 88 T TRY-STP T05-601-01a Soft Counter Specifications 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 T05-601-02 Codes and Paper Names INT-FACE ACCCoin DK-P BLNK-SW SIZE-SWMD-SPRTN F05-603-01 96 T Board F05-701-01 Test Test Print Mode T05-701-01 98 T Type Input Numbers and Test Prints Ping NetworkNetwork F05-701-02 100 T Dividing Papers Between Small-Size and Large-Size Counter Counter ModeClearing the Counter Readings 102 T List of Counter Items Copiercounterfeeder 104 T Level 2 DRBL-1 Chapter Self Diagnosis Self Diagnosis ADF Copierfunctionclearerr E000Detail Codes copier E001 Copierfunctionfclearerr E002E003 E007 E010 E014 E019 E032 E051 E064 BD PCB E100 E110 E204 E202 E225 E220 E243 E240 E261 E248 E302 E315 E601 E605 E602E604 E674 E606 E677 E710 E711 E712 E713 E717 E716 E732 E719 E737 E733 E741 E740 E744 E743 E803 E805 E901 E420 ADF Error CodesE421 E422 Error Code of the Finisher Unit Saddle Finisher-G1 Error CodesE501 E505 E530 E514E531 E532 E577 E537E540 E593 E590E592 E5F1 E500 Finisher-J1 Error Codes Return roller is faulty E585 E580 Chapter Upgrading Downloading in Download Mode Download ModeBootdev ALL Upgrading Pdldev Fstdev Dosdev Downloading in Service ModeMaking Pre-Checks F07-101-02 Memo F07-102-01 Data Control F07-102-03 F07-102-02 F07-102-04 Making Connections Downloading the System Software, RUI, and Language ModuleDownloading F07-103-01 F07-103-02 F07-103-04 10 T F07-103-03 F07-103-06 F07-103-05 F07-103-08 12 T F07-103-07 F07-103-09 After Downloading Upgrading the Boot ROMMaking Preparations HDD COPIERDISPLAYVERSIONMN-CONT F07-104-01 Preparing Boot ROMConnection F07-104-03 16 T F07-104-02 F07-104-05 F07-104-04 F07-104-07 18 T F07-104-06 F07-104-08 Boot ROM COPIERDISPLAYVERSIONBOOT-ROM F07-105-01 20 T Formatting the HDDStarting Formatting F07-105-03 F07-105-02 F07-105-05 22 T F07-105-04 F07-105-07 F07-105-06 F07-105-09 24 T F07-105-08 07-105-11 F07-105-10 F07-105-12 Points to Note When Formatting the Hard Disk Purpose Downloader PCBDownloader PCB Components T07-106-01 Finisher -J1 Download Procedure a. Connecting to the optionDADF-H1 F07-106-02 F07-106-04 DownloadingF07-106-03 F07-106-06 30 T F07-106-05 F07-106-08 F07-106-07 F07-106-09 Disconnecting F07-107-01 Upgrading by Replacing the DIMM/ROM Backing Up Data Backing Up Data F07-202-02 36 T Backing Up Data F07-202-04 F07-202-03 F07-202-06 38 T F07-202-05 F07-202-08 F07-202-07 F07-202-10 40 T F07-202-09 F07-202-12 Downloading Backup DataF07-202-11 F07-202-14 42 T F07-202-13 F07-202-16 F07-202-15 F07-202-17 F07-202-19 Managing Backup DataF07-202-18 F07-202-21 46 T F07-202-20 F07-202-22 Appendix General Timing Chart printer unit General Timing Chart A4, 2 sheets, Signal-sided, Direct General Timing Chart reader unit w/ ADF From FAX Unit General Circuit Diagram Side deck drier PCB Side Paper Deck-L1 General Circuit Diagram Cassette pickup PCB Cassette Feeding Unit-W1 General Circuit Diagram 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