Pre-Exposure Lamp Unit, F04-901-01 | Canon IR2200, IR3300, IR2800

CHAPTER 4 IMAGE FORMATION SYSTEM

9.1 Pre-Exposure Lamp Unit

9.1.1 Removing the Pre-Exposure Lamp Unit

1)	Remove the drum unit. (p. 4-28P)
-2)	Remove the inside cover. (p. 7-14P)
3)	Disconnect the connector [1], and re-	[1]
	move the screw [2].
4)	Remove the pre-exposure lamp unit [3].

[3][2]

F04-901-01

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

4-27 P

Page 191

Image 191

Canon IR2200, IR3300, IR2800 manual Removing the Pre-Exposure Lamp Unit, F04-901-01

Contents

IR2200/iR2800 IR3300 Copyright 2001 Canon INC Symbol Description Symbols Used Printer Unit Outline of the ManualSystem Unit Reader Unit Troubleshooting Introduction System Unit Contents Installation Chapter General Description Systems SpecificationsMain Body Type Ltrr FunctionsT01-101-03 T01-101-04 Single-sided copying mode DADF-H1 T01-101-056GB T01-101-06 Others A5R T01-101-07A4R B5R T01-101-08 T01-102-01 Side Paper Deck-L1 F01-201-01 Names of PartsExternal View ADF 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 F01-304-01 16 S Configuration with AccessoriesAccessories for Original/Paper Feeding DADF-H1 F01-304-02 Accessory Boards Chapter Main Controller F02-101-01 Basic Construction T02-102-01 OutlineMain Controller PCB HDD 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 Sdram Binary Processing error diffusion method T-BICImage Memory Control Binary dither screen method Smoothing When Generating Read ImagesWhen Generating Printer PDL Images Output Image Processing PS21S Soft CountersT02-301-01 PS19S F02-301-02 12 S F02-301-01 OFF T02-301-02T02-301-03 OPTIONUSERCOUNTER4 OPTIONUSERCOUNTER1OPTIONUSERCOUNTER2 OPTIONUSERCOUNTER3 Sleep Mode Controlling the Power SupplyPower Supply Modes Standby Mode normal operation 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 F02-501-01 18 S New FunctionsHard Disk Spool Network PCB 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 Copiertestpingnetwork Connecting to the NetworkUsing the Ping Function Checking the Network Connection 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 RAM Outline of Electrical CircuitryReader Controller PCB CPU F01-202-02 Basic Sequence of Operations at Power-OnBasic Sequence of Operations in Book Mode Basic Sequence of Operations 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 F02-202-02 Controlling the Motor When Scanning an ImageControlling the Scanner Motor F02-202-01 F02-202-03 E202 HP detection errorE204 image leading edge detection error COPIERFUNCTIONCCDSHDG-POS shading position adjust- ment F02-302-01 Controlling the Scanning Lamp LA2Scanning Lamp Turning On/Off the Lamp 10 R Detecting an ErrorE220 E225 F02-402-01 Detecting the Size of OriginalsPoints of Detection Outline of Detection 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 F02-503-01 SensorsRemoving the Original Detection Unit Removing the HP Sensor F02-503-05 Removing the Original Cover SensorF02-503-04 F02-504-01 F02-504-02 F02-504-03 F02-504-04 PCBsRemoving the Inverter PCB 26 R Chapter Image Processing System CCD CCD PCB Outline F03-201-01 F03-202-01 CCD Block DiagramAnalog Image Processing Driving the CCD 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 F03-401-01 External CoversExternal Covers Removing the Reader Right Cover F03-401-03 Removing the Copyboard GlassAfter Mounting the Copyboard Glass Copierfunctionccd SH-PS-ST F03-402-02 12 R CCDsRemoving the CCD Unit F03-402-01 Copierfunction CCDEGGN-POS Points to Note When Replacing the CCD Unit F03-403-01 FramesRemoving the Left ADF Base Unit Removing the Reader Upper Frame 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 Dimm ROM Outline for the Electrical CircuitryDC Controller PCB T02-102-01 Control Functions 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 F03-102-01 Generating Sync SignalsPart 2Chapter 42 Generating the BD Signal Sequence of Operations laser exposure system 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 F03-501-02 Laser Scanner AssemblyRemoving the Laser Unit F03-501-01 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 F04-205-01 Temperature Correction of the DC BiasHumidity Correction of the AC Bias F04-204-01 Image Formation System COPIERADJUSTHV-PRIOFST1-AC COPIERADJUSTHV-PRIP-ACCOPIERADJUSTHV-PRIAGS-GAIN COPIERADJUSTHV-PRIAGS-OFST 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 F04-501-01 16 P Controlling the Transfer Guide BiasTransfer Guide Bias Part 2Chapter 57.2 Transfer Guide Type 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 20 P Controlling the DC Developing BiasControlling the AC Developing Bias Controlling the Level of the DC Developing Bias 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 F04-902-02 Photosensitive DrumRemoving the Drum Unit F04-902-01 Cleaning the Photosensitive Drum F04-903-02 30 P Transfer Charging RollerRemoving the Transfer Charging Roller F04-903-01 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 F04-905-02 F04-905-03 Removing the Grip AssemblyRemoving the Developing Assembly Upper Cover Removing the Toner Sensor F04-905-07 Removing the Blade Base UnitRemoving the Developing Cylinder F04-905-05 F04-905-06 F04-905-10 36 P F04-905-08F04-905-09 F04-905-13 F04-905-11F04-905-12 F04-905-15 Positioning the Developing Assembly Magnetic SealMounting the Developing Assembly Blade F04-905-14 F04-906-01 When Removing the Paper LintRemoving the Paper Lint Removing the Paper Lint 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 Sequence of Operations jam detection Delay JamCassette Pickup Assembly cassette 1 Detecting Jams T05-201-02 Other Delay JamsF05-201-02 Common Stationary Jam F05-201-03 Power-On Stationary JamStationary Jam Jam History 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 Pickup Roller Shaft Reference Switching the Pickup Roller DriveCassette Pickup Operation Rotating the Pickup Roller 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 F05-402-01 24 P AB-/Inch-Setting SwitchIdentifying the Size of Paper Identifying the Size F05-403-01 Rotary Label Paper SizeA4R T05-403-01 List of Paper Sizes 26 P Paper Size List F05-501-01 Multifeeder Identifying the Length of Paper Identifying the Size of Paper in the MultifeederDetecting the Width of Paper Rear/Front Registration 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 F05-801-01 Controlling the Pickup Assembly MotorPickup Assembly Motor T05-801-01 Disassembly and Assembly F05-901-02 Pickup AssemblyRemoving the Pickup Assembly F05-901-01 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 F05-901-14 Removing the Horizontal Registration Sensor Shift MotorF05-901-12 F05-901-13 COPIERFUNCTIONC1- ADJ-Y/C2-ADJ-Y/C3-ADJ-Y/ C4-ADJ-Y Adjusting the Cassette Rear Front RegistrationChecking the Image Rear Front Position F05-901-15 F05-901-17 F05-901-16 F05-902-02 Multifeeder Tray AssemblyRemoving the Multifeeder Tray Assembly F05-902-01 F05-902-04 Removing the Pickup CoverRemoving the Multifeeder Tray Pickup Roller F05-902-03 F05-902-07 46 P Removing the Separation PadF05-902-05 F05-902-06 F05-902-09 Adjusting the Registration for the Multifeeder Rear FrontAttaching the Timing Belt of the Multifeeder Tray F05-902-08 F05-902-10 48 P F05-903-02 Feeding AssemblyRemoving the Feeding Assembly F05-903-01 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 FIX-TEMP Temperature ControlT06-302-01 Copieroptionbody F06-302-01 Fixing Temperature Control F06-303-01 Detecting Errors 10 P Disassembly and Assembly F06-401-01 Fixing AssemblyRemoving the Delivery Cover Removing the Riser Guide F06-401-04 F06-401-05 F06-401-06 Removing the Fixing AssemblyRemoving the Fixing Stepped Gear Removing the Fixing Film Unit 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 F06-401-16 F06-401-17 Removing the Fixing Drive UnitMounting the Locking Cam Unit F06-401-15 Chapter Externals and Controls COPIERFUNCTIONPANELLED-OFF Control PanelF07-101-01 COPIERFUNCTIONPANELLED-CHK T07-201-01 Arrangement, Functions, and Error CodesFans F07-201-01 F07-202-01 Operation1 2-Speed Control Sequence of Operations T07-301-01 Power SupplyPower Supply F07-301-01 Machine distributes power as follows PCB Power OutputsT07-301-02 F07-301-02 T07-303-01 Rated Outputs of the Main Power Supply PCBRated Output of the Composite Power Supply PCB T07-302-01 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 F07-502-02 16 P Control PanelRemoving the Control Panel F07-502-01 F07-503-01 Points to Note When Replacing the DC Controller PCBRemoving the DC Controller PCB Removing the Controller Cover F07-503-04 18 P Removing the HDDF07-503-03 F07-503-06 Removing the HDD UnitRemoving the Controller Box Unit F07-503-05 F07-503-08 20 P Removing the Main Controller PCBF07-503-07 F07-503-09 10When Replacing the Main Controller PCB11Removing the Composite Power Supply 12Removing the Accessories Power Supply 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 F08-102-01 F08-102-02 Switching the Deck Paper SizeDetecting Paper in the Deck Detecting the Presence/Absence of Paper 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 F08-105-01 Controlling the Deck MotorControlling the Deck Main Motor M1D Turning On/Off the Motor Controlling the Deck Lifter Motor M2D M2D F08-105-02 PS6D F08-201-01T08-201-01 14 P PS1D 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 F08-301-07 20 P Removing the Rear CoverMoving the Deck Lifter F08-301-06-B 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 F08-302-08 Changing the Deck Paper SizeAfter Changing the Deck Paper Size Copieroptionaccdk COPIERFUNCTIONDK- ADJ-Y F08-302-09 F08-302-11 Adjusting the Registration for the DeckAdjusting the Position of the Support Member F08-302-10 F08-303-01-A Drive SystemRemoving the Deck Pickup Clutch CL2D Removing the Deck Feeding Clutch CL1D F08-303-03 Removing the Deck Main Motor M1DRemoving the Deck Lifter Motor M2D F08-303-02 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 F08-304-01 Feeding MechanismRemoving the Deck Pickup Unit Removing the Deck Pickup Roller F08-304-06 38 P Mounting the Deck Pickup RollerRemoving the Deck Pickup/Feeding Roller F08-304-04 F08-304-05 F08-304-09 Orientation of the Deck Pickup/Feeding RollerRemoving the Deck Separation Roller F08-304-07 F08-304-08 F08-304-10 40 P Adjusting the Deck Separation Roller Pressure F08-304-11 Position of the Deck Pickup Roller Releasing Solenoid SL1D F08-305-01 Removing the Open Switch PCBElectrical Mechanisms Removing the Deck Drive PCB Chapter Cassette Feeding UNIT-W1 T09-101-01 Following rollers are used to move paper inside the machine CL1C F09-103-01M1C M2C 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 Vertical Path Clutch Adjusting the Registration for the Cassette Rear FrontRemoving the Pickup/Feeding/Separation Roller Removing the Pickup Soleroid F09-503-01 F09-503-02 14 P Removing the Cassette Size Detection Unit F09-503-03 Removing the Pedestal Controller PCB F09-504-01 F09-504-02 16 P Drive MechanismsRemoving the Main Motor Drive Unit Removing the Pedestal Main Motor F09-504-03 Mounting the Pedestal Main Motor Chapter Inner 2 WAY TRAY-A1 10-1 P TypeT10-101-01 F10-101-01 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 10-7 P Detecting JamsArrangement of Sensors F10-204-01 PS20B F10-204-0210-8 P 10-9 P Stationary Jam at Power-OnDoor Open Jam F10-204-03 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 11-3 P EnvelopesT11-102-02 F11-102-01 F11-102-04 11-4 P Guaranteed Image AreaF11-102-02 F11-102-03 11-5 P Pickup Operations Option Envsw Error CodesService Mode Making Selections Replacing the Spring Making AdjustmentsReplacing the Spring Envelopes and Type of 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 Feeder DC-CONCON MN-CON DIMM/ROM Board Chapter Maintenance and Inspection Periodically Replaced Parts T01-203-01 Checking the Time of ReplacementConsumables and Durables COPIERCOUNTERDRBL-2 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 F03-101-03 Leading Edge Non-Image Image AdjustmentsStandards of Image Position F03-101-01 Image Leading Edge Margin Checking the Image Position F03-103-02 Adjusting Left/Right lamge MarginF03-103-01 F03-103-04 COPIERFUNCTIONMF- ADJCopierfunctiondk ADJ-Y F03-104-01 Adjusting the Image Leading Edge MarginAdjusting the Left/Right Non-Image Width Duplex Feeding Unit After Replacing the Scanning Lamp Adjusting the Leading Edge Non-Image WidthCopieradjustccd Scanning System 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 F03-206-01 Points to Note When Replacing the CCD UnitWhen Replacing the Reader Controller PCB Mounting the Reader Upper Frame 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 F03-503-01 18 T Adjusting the Paper Level IndicatorAdjusting the Position of the Support Member F03-502-01 F03-505-01 Mounting the Deck Pickup RollerRemoving the Deck Pickup/Feeding Roller F03-504-01 F03-504-02 F03-507-01 20 T Adjusting the Deck Separation Roller PressureOrientation of the Deck Pickup/Feeding Roller F03-506-01 F03-508-01 Position of the Deck Pickup Roller Releasing Solenoid SL1D F03-509-01 22 T Adjusting the Height of the Side MemberBefore Making Adjustments Making Adjustments F03-601-01 Cassette Feeding Unit-W1Mounting the Pedestal Main Motor F03-702-02 24 T Envelope Feeder AttachmentEnvelopes and Type of Spring F03-702-01 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 Paper Checking the Developing AssemblyImage Adjustment Basic Procedure Charging Roller and Static Eliminator 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 28 T Troubleshooting MalfunctionsPower Supply System AC power is absent 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 46 T Outline of Electrical ComponentsIntroduction Guide to the List Position Sensor, Presence/Absence Sensor Checking the PhotointerruptersPaper Sensor Open/Closed Sensor F04-602-01 48 T Clutches Solenoids, SwitchesE201 reader unit/printer unit Clutches F04-602-02 50 T Motors 1/2 M4 DC-CON M1 DC-CONM2 Feed M3 DC-CON F04-602-02 52 T Motors 2/2 M9 DC-CON M6 DC-CON F04-602-03 54 T Fans FM4 DC-CON FM1 DC-CONFM2 DC-CON FM3 MN-CON F04-602-04 56 T Sensors 1/3 PS2 DC-CON SD1 R-CONBD DC-CON PS1 DC-CON F04-602-04 58 T Sensors 2/3 PS11 DC-CON PS8 DC-CONPS9 DC-CON PS10 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 CB1 Mpws H4 MpwsH5 Mpws LAMP1 R-CON 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 S2C PEDE-CON CL1C PEDE-FEEDSL1C PEDE-FEED S1C PEDE-CON F04-604-02 72 T Q1604 PEDE-FEED PS1C PEDE-CONPS2C PEDE-FEED PS3C 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 F04-607-05 Composite Power Supply PCBFixing Film Sensor PCB F04-607-04 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 F05-105-01 Using Service ModeInitial Screen Level 1/Level 2 Item Screen ADJ-X Version ReadyFF.D9 F05-201-01 Display Control Display ModeCopier Version LANG-DE PunchLANG-EN LANG-FR LANG-RU LANG-NOLANG-PL LANG-PT 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 T05-201-06 FFff Sensor/Type Jams in Saddle Finisher-G1FFff Sensor/Type Jams in Finisher-J1 T05-201-05 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 MS1 Sorter 5/8PI1P MS3 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 F05-401-04 46 T ADJ-XYADJ-Y F05-401-03 F05-401-06 ADJ-S Laser CCD DE-OFST DevelopDE-DC BLANK-T DensBlank DENS-ADJ AGS-OFST HV-PRIAGS-GAIN OFST1-DC TR-OFST HV-TRTR-N1 TR-N2 CST-ADJ FEED-ADJ FX-FL-SP FixingMF-A4 FX-FL-TH C1-ADJ-Y Misc IMG-DLY DK-ADJ-YFRAME-X FRAME-Y 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 MF-A4R MF-A6R MF-A4 DPCCST Gamma F05-501-07 NIP-CHK Panel MTR PART-CHKInput Keys/Indications CL-ON T05-501-02 MTR-ONSL-ON Codes and Clutches T05-501-04 74 T Codes and MotorsCodes and Solenoids T05-501-03 JAM-HIST ServiceClear ERR CNT-MCON AlarmPWD-CLR ADRS-BK Scanlamp MISC-R KEY-HIST MISC-PPrint C2-ADJ-Y HIST-PRTUSER-PRT C1-ADJ-Y PRE-EXP MF-ADJ-YLBL-PRNT HD-CHECK SystemDownload CHK-TYPE F05-601-01 82 T Option Machine Settings Mode MODEL-SZ Body SENS-CNF ScanslctTRANS-SW PRIAC-SW DF-BLINE ConfigSharp COTDPC-D COPY-LIM DECRL-FNTR-CLN FAN-EXTN COUNTER5 COUNTER2COUNTER3 COUNTER4 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 DK-P ACCINT-FACE Coin F05-603-01 SIZE-SWBLNK-SW MD-SPRTN 96 T Board F05-701-01 Test Test Print Mode T05-701-01 98 T Type Input Numbers and Test Prints F05-701-02 NetworkPing Network 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 E422 ADF Error CodesE420 E421 E505 Saddle Finisher-G1 Error CodesError Code of the Finisher Unit E501 E532 E514E530 E531 E577 E537E540 E593 E590E592 E5F1 E500 Finisher-J1 Error Codes Return roller is faulty E585 E580 Chapter Upgrading Upgrading Download ModeDownloading in Download Mode Bootdev ALL 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 F07-103-01 Downloading the System Software, RUI, and Language ModuleMaking Connections Downloading 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 HDD COPIERDISPLAYVERSIONMN-CONT Upgrading the Boot ROMAfter Downloading Making Preparations 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 T07-106-01 Downloader PCBPurpose Downloader PCB Components F07-106-02 Download Procedure a. Connecting to the optionFinisher -J1 DADF-H1 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