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Canon imagePRESS C1 P Service Manual

Imagepress c1 series.
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Service Manual

imagePRESS C1 Series
Oct 22 2008

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Table of Contents

   Summary of Contents for Canon imagePRESS C1 P

  • Page 1: Service Manual

    Service Manual imagePRESS C1 Series Oct 22 2008...
  • Page 3 Canon will release technical information as the need arises. In the event of major changes in the contents of this manual over a long or short period, Canon will issue a new edition of this manual.
  • Page 4 Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems.
  • Page 5 Introduction The following rules apply throughout this Service Manual: 1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with refer- ence to the timing of operation. In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol , the arrow indicates the direction of the electric signal.
  • Page 7: Table Of Contents

    Contents Contents Chapter 1 Introduction 1.1 System Construction ..........................1- 1 1.1.1 System Configuration (pickup/delivery accessories) ....................1- 1 1.1.2 System Configuration (printing/transmission accessories)..................1- 1 1.1.3 Functions of Printing/Transmission Accessories ..................... 1- 2 1.2 Product Specifications ..........................1- 4 1.2.1 Names of Parts................................ 1- 4 1.2.1.1 External View ...................................
  • Page 8 Contents Chapter 2 Installation 2.1 Making Pre-Checks ............................ 2- 1 2.1.1 Points to Note About Installation (iR C7000 series)....................2- 1 2.1.2 Unpacking and Checking the Components ......................2- 1 2.1.3 Selecting the Site of Installation..........................2- 4 2.1.4 Checking the Contents.............................2- 5 2.1.5 Checking the Contents.............................2- 8 2.1.6 Checking the Contents............................2- 11 2.1.7 Checking the Contents............................2- 14...
  • Page 9 Contents 2.2.41 Adjusting Left Margin of Image ........................... 2- 70 2.2.42 Adjusting Margin along Leading Edge of Image ....................2- 71 2.2.43 Cleaning the Charging Assembly ........................2- 71 2.2.44 Cleaning the Charging Assembly ........................2- 75 2.2.45 Other Works ................................ 2- 79 2.2.46 Putting the Rating Plate.
  • Page 10 Contents 2.13.2 Checking the Parts to Install ..........................2- 101 2.13.3 Installing Procedure ............................2- 101 2.13.4 Installing Procedure ............................2- 108 2.14 Installing the Voice Guidance Kit ......................2- 115 2.14.1 Points to Note at Installation ..........................2- 115 2.14.2 Checking Components............................2- 115 2.14.3 Checking Components............................2- 116 2.14.4 Turning off the Machine .............................2- 117 2.14.5 Installation Procedure ............................2- 117...
  • Page 11 Contents 4.6.7 Image Data Flow When Using the FAX Receive Function ..................4- 19 4.6.8 Image Data Flow When Using the FAX Receive Function ..................4- 20 4.6.9 Image Data Flow When Using the PDL Function ....................4- 20 4.6.10 Image Data Flow When Using the PDL Function ....................4- 22 4.7 Parts Replacement Procedure .........................4- 23 4.7.1 Controller Box................................
  • Page 12 Contents Chapter 5 Original Exposure System 5.1 Construction ...................................5-1 5.1.1 Specifications, Control Mechanisms, and Functions ........................5-1 5.1.2 Major Components..................................5-1 5.1.3 Construction of the Control System............................. 5-3 5.1.4 Reader Controller PCB ................................5-3 5.2 Basic Sequence ................................5-4 5.2.1 Basic Sequence of Operation at Power-On..........................5-4 5.2.2 Basic Sequence of Operation in Response to a Press on the Start Key ..................
  • Page 13 Contents 5.4.6 Interface PCB..................................... 5-27 5.4.6.1 Removing the Interface PCB ..................................5-27 5.4.7 Inverter PCB ....................................5-28 5.4.7.1 Preparation for Removing the Inverter PCB (imagePRESS C1 Series/imagePRESS C7000 Series)............5-28 5.4.7.2 Removing the Inverter PCB (imagePRESS C1 Series) ..........................5-28 5.4.7.3 Removing the Inverter PCB (imagePRESS C7000 Series) ..........................
  • Page 14 Contents Chapter 6 Laser Exposure 6.1 Construction ...................................6-1 6.1.1 Specifications/Control Mechanisms/Functions ........................... 6-1 6.1.2 Major Components..................................6-1 6.1.3 Control System Configuration ..............................6-2 6.2 Basic Sequence ................................6-2 6.2.1 Basic Sequence .................................... 6-2 6.3 Various Control................................6-3 6.3.1 Controlling the Laser Activation Timing............................. 6-3 6.3.1.1 ON/OFF Control ......................................6-3 6.3.1.2 Main Scan Sync Control ....................................6-4 6.3.1.3 Sub Scan Sync Control....................................6-5...
  • Page 15 Contents Chapter 7 Image Formation 7.1 Construction ...................................7-1 7.1.1 Image Formation Specification List ............................7-1 7.1.2 Main Components ..................................7-2 7.1.3 Main Components ..................................7-2 7.1.4 Charge Specification ................................... 7-3 7.1.5 Charge Specification ..................................7-4 7.2 Image Formation Process...............................7-5 7.2.1 Image Formation Process ................................7-5 7.3 Basic Sequence ................................7-8 7.3.1 When Turning the Power ON ..............................
  • Page 16 Contents 7.8 Toner Container................................7-52 7.8.1 Outline......................................7-52 7.8.2 Outline......................................7-53 7.8.3 Toner Bottle Presence Detection ............................... 7-54 7.8.4 Toner Bottle Presence Detection ............................... 7-55 7.8.5 Toner Supply....................................7-55 7.8.6 Toner Supply....................................7-57 7.8.7 Toner Level Detection ................................7-58 7.8.8 Toner Level Detection ................................7-59 7.9 Transfer Device ................................
  • Page 17 Contents 7.14.8.2 Removing the pre-transfer corona assembly...............................7-88 7.14.8.3 After Replacing the Pre-transfer Charging Assembly ..........................7-88 7.14.9 Pre-Transfer Corona Pad Holder ............................. 7-88 7.14.9.1 Preparation for Removing the Pre-transfer Corona Assembly Pad Holder ....................7-88 7.14.9.2 Removing the Pre-transfer corona assembly pad folder ..........................7-89 7.14.10 Pre-Transfer Corona Slider ..............................
  • Page 18 Contents 7.14.27 Intermediate Transfer Belt ..............................7-102 7.14.27.1 Preparation for Removing the ITB ................................. 7-102 7.14.27.2 Removing the ITB ....................................7-102 7.14.28 Primary Transfer Roller ............................... 7-103 7.14.28.1 Preparation for Removing the Primary Transfer Roller ......................... 7-103 7.14.28.2 Removing the Primary Transfer Roller ..............................7-103 7.14.29 Secondary Transfer External Roller.............................
  • Page 19 Contents Chapter 8 Pickup/Feeding System 8.1 Construction ...................................8-1 8.1.1 Specification/Control/Function ..............................8-1 8.1.2 Arrangement of Rollers ................................8-2 8.1.3 Paper Delivery Path ..................................8-3 8.1.4 Arrangement of Sensors ................................8-4 8.1.5 Distribution of Drives ................................. 8-6 8.1.6 Interval Speed ....................................8-8 8.2 Basic Sequence ................................8-13 8.2.1 Cassette Feeding ..................................
  • Page 20 Contents 8.10 Parts Replacement Procedure............................ 8-58 8.10.1 Cassette Pickup Unit ................................8-58 8.10.1.1 Preparation for Removing the Cassette Pickup Unit ..........................8-58 8.10.1.2 Removing the Cassette Pickup Unit ................................8-58 8.10.2 Cassette Heater..................................8-59 8.10.2.1 Removing the Cassette Heater ..................................8-59 8.10.3 Cassette Pickup/Feed/Separation Roller ..........................
  • Page 21 Contents Chapter9 Fixing System 9.1 Construction ...................................9-1 9.1.1 Specifications/Control/Function ..............................9-1 9.1.2 Major Components (Section) ............................... 9-2 9.1.3 Major Components (Thermistor / Thermal switch) ........................9-3 9.1.4 Major Components (Sensor/Solenoid)............................9-4 9.1.5 Control System Configuration ..............................9-5 9.1.6 Fixing Roller/Belt Drive Control ..............................9-8 9.2 Basic Sequence ................................9-10 9.2.1 At Power-On ....................................
  • Page 22 Contents 9.7.6 External Heat Roller .................................. 9-44 9.7.6.1 Preparation for Removing the External Heat Roller............................. 9-44 9.7.6.2 Removing the External Heat Roller................................9-44 9.7.6.3 When Replacing the External Heat Roller..............................9-44 9.7.7 Oil Applying Roller ................................... 9-44 9.7.7.1 Preparation for Removing the Oil Coating Roller ............................9-44 9.7.7.2 Removing the Oil Coating Roller .................................
  • Page 23 Contents 9.7.24.2 Removing the External Heater ..................................9-56 9.7.25 Fixing Web....................................9-57 9.7.25.1 Preparation for Removing the Fixing Cleaning Web..........................9-57 9.7.25.2 Removing the Fixing Cleaning Web................................9-57 9.7.25.3 Removing the Fixing Cleaning Web................................9-58 9.7.25.4 After Replacing the Fixing Cleaning Web..............................9-59 9.7.26 Insulating Bush ..................................9-59 9.7.26.1 Preparation for Removing the Insulating Bush ............................9-59 9.7.26.2 Removing the Insulating Bush ..................................9-59 9.7.26.3 After Replacing the Insulating Bush ................................9-59...
  • Page 24 Contents Chapter10 Externals and Controls 10.1 Control Panel................................10-1 10.1.1 Overview....................................10-1 10.1.2 LCD Function ..................................10-1 10.1.3 Contrast Adjusting Function ..............................10-1 10.1.4 Function of Control Panel CPU ............................... 10-1 10.2 Counters ..................................10-1 10.2.1 Overview....................................10-1 10.2.2 Count increment timing ................................10-3 10.3 Fans ....................................10-3 10.3.1 Fan......................................
  • Page 25 Contents 10.5.1.14.1 Preparation for Removing the Process Unit Cover......................... 10-15 10.5.1.14.2 Removing the Process Unit Cover..............................10-15 10.5.2 Hopper Drive Unit ................................. 10-15 10.5.2.1 Preparation for Pulling Up/Removing the Hopper Unit ........................... 10-15 10.5.2.2 Pulling the Hopper Unit Up ..................................10-15 10.5.2.3 Pulling the Hopper Unit Up ..................................
  • Page 26 Contents 10.5.20.1 Preparation for Removing the Backside Driver PCB ..........................10-35 10.5.20.2 Removing the Backside Driver PCB...............................10-35 10.5.21 Primary Suction Fan ................................10-35 10.5.21.1 Removing the Air Filter ..................................10-35 10.5.22 Ozone Filter (Right) ................................10-36 10.5.22.1 Removing the Ozone Filter (Right).................................10-36 10.5.23 Ozone Filter (Left) ................................
  • Page 27 Contents Chapter11 MEAP 11.1 MEAP..................................11-1 11.1.1 Changes....................................11-1 11.1.2 Checking the Operating Environment............................. 11-1 11.1.3 Setting Up the Network ................................11-4 11.1.4 Login to SMS ................................... 11-6 11.1.5 Setting the method to login to SMS ............................11-7 11.1.6 Checking Application List ..............................11-11 11.1.7 Starting and Stopping a MEAP Application ..........................
  • Page 28 Contents Chapter 12 Maintenance and Inspection 12.1 Periodically Replaced Parts ............................12-1 12.1.1 Overview....................................12-1 12.1.2 Reader Unit ....................................12-1 12.1.3 Printer Unit....................................12-1 12.2 Durables and Consumables ............................12-4 12.2.1 Overview....................................12-4 12.2.2 Reader Unit ....................................12-4 12.2.3 Printer Unit....................................12-4 12.3 Scheduled Servicing Basic Procedure........................12-8 12.3.1 General Procedure for Scheduled Servicing ..........................
  • Page 29 Contents Chapter 13 Standards and Adjustments 13.1 Image Adjustment Basic Procedure ...........................13-1 13.1.1 Image Adjustment Basic Procedure 1............................13-1 13.1.2 Image Adjustment Basic Procedure 2............................13-1 13.1.3 Image Adjustment Basic Procedure 3............................13-2 13.1.4 Image Adjustment Basic Procedure 4............................13-3 13.2 Scanning System ................................13-5 13.2.1 After Replacing the CCD Unit..............................
  • Page 30 Contents Chapter 14 Correcting Faulty Images 14.1 Making Initial Checks ..............................14-1 14.1.1 Installation Environment................................14-1 14.1.2 Checking of Paper..................................14-1 14.1.3 Checking of Paper Setting ............................... 14-1 14.1.4 Checking of the Durable Parts ..............................14-1 14.1.5 Checking of the Periodically Replaced Parts........................... 14-1 14.1.6 Checking of Each Unit/Checking Item of Each Function System...................
  • Page 31 Contents 14.3.1.7.4 Hue variation occurs in continuous copy job performed right after replacement of photosensitive drum........14-20 14.3.1.7.5 Faulty hue (yellowish) image is output when copying pinkish original................... 14-20 14.3.1.7.6 Faulty hue image is output after executing quick auto gradation adjustment (printer PASCAL)............ 14-20 14.3.1.7.7 Gradation changes after shading correction............................
  • Page 32 Contents 14.3.7.5 E020-01A9: ATR shutter malfunctions ..............................14-38 14.3.7.6 E021-0001 appears on machine without Power Supply Unit-S1: Connector or jumper connector is discontinued ........14-38 14.3.7.7 E025-0102: J301D connector of hopper motor has poor contact ......................14-39 14.3.7.8 E025-0004 occurs when replacing drum..............................14-39 14.3.7.9 E025-0102: Connector of Yellow toner supply screw HP sensor (PS68) has poor contact ..............14-40 14.3.7.10 E061-0001/E061-0015/E061-0009: Potential Sensor PCB is faulty ......................14-40 14.3.7.11 E061: How to perform '0' level adjustment after replacing potential sensor PCB..................14-40...
  • Page 33 Contents Chapter15 Self Diagnosis 15.1 Error Code Table................................15-1 15.1.1 Error Code Table..................................15-1 15.2 Error Code Details ..............................15-3 15.2.1 List of Error Codes................................... 15-3 15.2.2 E602 (HDD/Encryption board error)detail........................15-19 15.3 Error Codes (SEND) ..............................15-23 15.3.1 End Code Items..................................15-23 15.4 Jam Codes ................................15-24 15.4.1 Jam Code (Printer Unit) .................................
  • Page 34 Contents Chapter 16 Service Mode 16.1 Outline..................................16-1 16.1.1 Construction of Service Mode ..............................16-1 16.1.2 Entering or selecting service modes ............................16-2 16.1.3 Exiting service modes ................................16-2 16.1.4 Back-Up ....................................16-2 16.1.5 Initial screen..................................... 16-3 16.1.6 Main/intermediate Item Screen..............................16-3 16.1.7 Sub- Item Screen..................................
  • Page 35 Contents 16.7 TEST (Test Print Mode)............................16-291 16.7.1 COPIER ....................................16-291 16.7.1.1 COPIER List ......................................16-291 16.7.1.2 COPIER List ......................................16-293 16.8 COUNTER (Counter Mode) ..........................16-295 16.8.1 COPIER ....................................16-295 16.8.1.1 COPIER List ......................................16-295 16.8.1.2 COPIER List ......................................16-305 16.8.1.3 COPIER List ......................................
  • Page 36 Contents Chapter17 Upgrading 17.1 Outline..................................17-1 17.1.1 Types of System Software ............................... 17-1 17.1.2 Upgrading Overview................................17-2 17.1.3 Outline of the Functions and Operations ..........................17-3 17.1.4 Points to Note at Time of Downloading ..........................17-6 17.2 Making Preparations ..............................17-6 17.2.1 Installing the System Software (System CD -> SST)......................17-6 17.2.2 Installing the System Software (SST ->...
  • Page 37 Contents Chapter18 Service Tools 18.1 Service Tools................................18-1 18.1.1 Special Tools.................................... 18-1 18.1.2 Solvents and Oils ..................................18-2...
  • Page 38 Contents...
  • Page 39 Chapter 1 Introduction...
  • Page 41 Contents Contents 1.1 System Construction ..............................1-1 1.1.1 System Configuration (pickup/delivery accessories)........................1-1 1.1.2 System Configuration (printing/transmission accessories)......................1-1 1.1.3 Functions of Printing/Transmission Accessories......................... 1-2 1.2 Product Specifications..............................1-4 1.2.1 Names of Parts ..................................... 1-4 1.2.1.1 External View........................................1-4 1.2.1.2 External View........................................1-4 1.2.1.3 Cross Section........................................1-5 1.2.1.4 Cross Section........................................1-7 1.2.2 Using the Machine ..................................