Manuals / Canon / Computer Equipment / Printer

Canon 3260 manual This page intentionally left blank

Models: 3260

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Troubleshooting Specification Install Flowchart Video interface signals Restoring the default settings Pick-up delay jam · Continue indicator 3 On Cold Reset DISPLAY/SET UP switch

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CHAPTER 1

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Canon 3260 manual This page intentionally left blank

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Contents

Service Manual Copyright 1999 Canon INC Preface DTP system Contents Product Information Flowchart Mechanical AdjustmentElectrical Adjustment Test Pins, Jumpers Appendix Page Chapter Product Information Page Features This page intentionally left blank II. Specifications Printer Printer Engine Video Controller ROM 4MB Option Hard disk ATA-3 IDE III. Safety Information Laser SafetyToner Safety Ozone Safety IV. Parts of the Printer External Views Cross-sectional Views Installation Do not install in the following locationsInstallation space Location Selection 2300mm 100mm Unpacking and Installation Unpacking and installing the hard diskPrinter Cartridge Hook Ready Operation precautions Operation confirmation 1 Storage temperature and humidity conditions Storing, Handling the EP-72 CartridgeBefore unsealing the box After unsealing the box Effective life Handling Chapter VI. Maintenance and Servicing by the Customer Transfer guide, registration guideStatic charge eliminator Fixing unit Chapter VII. Operation · Continue indicator 3 On · Reset key· Disk indicator 7 On · Staple indicator · Form Feed indicator 12 On · On Line indicator 17 On· Item key · Continue key Accessing and selecting menu items Restoring the default settingsResetting the default values Operation Panel Menus Chapter This page intentionally left blank Following options Page Chapter Operation and Timing Page Basic Operation Engin Control System Period Purpose Remark Power On Sequences Has fixing temperature Reached 170˚ C? II. Engine Control System DC Controller Circuit OutlineExplanation of operations of each block a. CPU IC201 Gate array IC202 Its functions are to DC Controller Input/Output Signals Paper pick-up unit door sensor Fdfuls MT1 CL1 CL3 Fixing Control Fixing temperature control Stby DC controller PCB Thermistor broken wire detection Maximum temperature detectionWarmup error detection Broken wire detection after the fixing unit is ready Envelope position lever function Chapter PR1ACCLK Developing bias generation Transfer charging roller voltage generationGeneration of print voltage to the discharger Chapter Power Supply Outline To fixing roller heater DC controller Protective Function Video interface signals Video Interface Control Outline Operation Other Controls Main motor control Figure below shows the main motor control circuit Fan motor control CUP Chapter III. LASER/SCANNER System Laser Control Circuit Outline Automatic power control of laser diode Horizontal synchronization controlLaser diode emission control Tope Vsync Figure below shows the scanner motor control circuit This page intentionally left blank IV. Image Formation System PCB Prnt VDO Printing Process Electrostatic latent image formation stage Primary chargeDeveloping stage Transfer stage Transfer + Separation Fixing stage Fixing Drum cleaning stage Drum cleaning Electrostatic latent image formation stage Primary charge Scanning exposure Development stageDevelopment Transfer stage Transfer Reference Separation Fixing roller cleaning Fixing stageFixing Drum cleaning stage Drum cleaning PICK-UP/FEED System Multi-purpose tray PCB PS1402 MT1 Paper Pick-up Pick-up operation Power switch on OFF PS1204 or PS1206 PS1203 or PS1205 Lifter Lift-up operation Chapter Lift-up arm Lifter gear Lift-up cam Completion of lift-up operation Less than certain paper level Chapter Multi-feed prevention mechanism Manual feed multi-purpose tray Stby Intr Print Lstr Stby MT1 Chapter Pick-up delay jam Fixing unit delivery delay jamFace-down delivery delay jam Fixing unit delivery stationary jam Residual paper jam VI. Overall Control System ROM Dimm Video contoroller PCB Block Diagram CPUPage Control Panel Outline Power-ON self test Power-ON key sequenceCold Reset Factory Reset Function A4/LTR Update flash Chapter Chapter Mechanical System Page Preface II. Externals Locations Face-down tray Front cover Upper cover unit Rear cover Delivery cover unitMulti-purpose tray Right cover unit Left rear coverLeft lower cover Control Panel Unit III. Main Units ➀ Screw M3×10 ➁ Screw M3×8 ➂ Pick-up unit Chapter Chapter Multi-purpose Tray Pick-up Unit Delivery Unit Feed Unit IV. Main Parts Multi-purpose Tray Pick-up Roller Separation Pad Pick-up/Feed/Separation Rollers ➂ ➁ Transfer Charging Roller ➄ ➁ ➀ ➁ ➀ ➂ Fixing Lower Roller Cleaning Roller SWITCHES/SENSORS Remove the switch/sensor PCB follow- ing steps 1-10 on Thermistor Check that the plate spring has not Pick-up Unit Paper Sensor Remove the pick-up PCB following steps 1-3 on Remove the switch/sensor PCB follow- ing steps 1-11 on VI. CLUTCHS/SOLENOIDS Multi-purpose Tray Pick-up Clutch Registration Clutch Cassette Pick-up Solenoid Face-up Solenoid Unit VII. MOTORS/FANS Main Motor Fans Summary Fixing unit/scanner unit fan Power supply fan Electrical unit fan Fixing unit fan Multi-purpose tray pick-up unit fan VIII. Pcbs Disassembly/reassembly a. Video Controller PCB Video Controller PCB Unit Removal from the printer Removal of RAM DIMM/ROM Dimm option Pick-up PCB Switch/Sensor PCB Chapter High-voltage Power Supply Unit Cassette Paper-size Sensing PCB Power Supply Chapter Troubleshooting Page Malfunction Diagnosis Flowchart END Chapter Installation environment Paper checksPaper sets EP-72 cartridge sets Engine test print Controller test print Show page Count Canon Inc., LBP-3260 Printer Configuration II. Image Defects II-1. Light II-2. Dark II-3. Completely blankII-4. All black II-5. Dots in vertical line II-6. Dirt on back of paperII-7. Vertical lines II-8. Black horizontal lines II-9. DirtII-10. Blank spots II-11. White vertical lines II-12. White horizontal lines II-13. Poor fixingII-14. Image distortion Chapter III. Paper Jams Troubleshooting III-1. Multi-purpose tray pick-up block III-2. Cassette pick-up block III-3. Transfer and feed block III-4. Fixing and delivery block Chapter IV. Paper Transport Troubleshooting IV-1. Multiple Paper FeedIV-2. Wrinkles/folded leading edge IV-3. Skew Chapter Malfunction Troubleshooting No AC Power InputNo DC Power Input VI. Malfunction Status Troubleshooting Fixing unit failure abnormal high temperature Fixing unit failure wrong type Chapter Multi-purpose tray pick-up unit fan FM5 failure Action Replace the DC controller PCB Chapter VI-17. Printer Open message appears when the cover is closed VII. Measurement and Adjustment Side registration adjustment of the cassette No electrical adjustment for this printer DC controller PCB SW No Function SW1401 Door switch Cassette paper size detection PCB High-voltage power supply PCB This page intentionally left blank VIII. Maintenance and Servicing Periodic Replacement PartsExpected Service Life of Consumable Parts Cleaning during a Service Visit Static charge eliminator Clean with brush Feed guide unitTransfer guide unit ➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ SH/PKG Rank Special Tools printer driver tester Explanation Driver Test Print switch Mode Select switchDISPLAY/SET UP switch Data SET switch Connector Signal Chart Operation Method a. Preparation Printer Driver Confirming Printer Status Printer Driver Itemize the Data Set SET UP Solvents and Oil List IX. Location of Connectors J204 Chapter Appendix Page General Timing Chart Page II. General Circuit DIAGRAM-1/2 II. General Circuit DIAGRAM-2/2 III. List of Signals Input/output signals to/from DC controller PCB GND Drves Scnrdy GND USIZE4 Trfvcnt This page intentionally left blank IV. Messages Table Message Meaning Action Resetting Print + Format Flash Size Media Type DECK2 Missing Check Deck Duplex NER Stacker Call for Service Upper Error Prepared by 0199AT0.70

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