用户手册 — Canon mf3220, mf3228, mf3240

目录

• Chapter 1 PRODUCT DESCRIPTION

  15
  • 1.1 Detailed Specifications

    19
    • 1.1.1 Printing Speed

      19
    • 1.1.2 Stack Upon Delivery

      19
    • 1.1.3 System Requirements for Printer Driver

      19
  • 1.2 Names of Parts

    19
    • 1.2.1 External View

      19
    • 1.2.2 Operation panel

      20
  • 1.3 Safety

    21
    • 1.3.1 Safety of Laser Light

      21
    • 1.3.2 Regulations Under the Center for Devices and Radiological Health (CDRH)

      21
    • 1.3.3 Handling the Laser Unit

      21
    • 1.3.4 Safety of Toner

      21
    • 1.3.5 Backup Battery

      22
• Chapter 2 TECHNICAL REFERENCE

  23
  • 2.1 Document Feed and Exposure System

    27
    • 2.1.1 Overview/Configuration

      27
      • 2.1.1.1 Overview

        27
  • 2.2 Laser Exposure

    28
    • 2.2.1 Overview/Configuration

      28
      • 2.2.1.1 Overview

        28
  • 2.3 Image Formation

    29
    • 2.3.1 Overview/Configuration

      29
      • 2.3.1.1 Overview

        29
  • 2.4 Pickup and Feed System

    30
    • 2.4.1 Overview/Configuration

      30
      • 2.4.1.1 Overview

        30
    • 2.4.2 Other Control

      30
      • 2.4.2.1 Manual Pickup Control

        30
      • 2.4.2.2 Cassette Pickup Control

        30
    • 2.4.3 Detection Jams

      31
      • 2.4.3.1 Jam Detection Outline

        31
        • 2.4.3.1.1 Type so Jams

          31
      • 2.4.3.2 Delay Jams

        31
        • 2.4.3.2.1 Pickup Delay Jam

          31
        • 2.4.3.2.2 Delivery Delay Jam

          31
      • 2.4.3.3 Stationary Jams

        31
        • 2.4.3.3.1 Pickup Stationary Jam

          31
        • 2.4.3.3.2 Delivery Stationary Jam

          31
      • 2.4.3.4 Other Jams

        31
        • 2.4.3.4.1 Wrap Jam

          31
        • 2.4.3.4.2 Initial Jam

          31
        • 2.4.3.4.3 Cover Open Jam

          31
  • 2.5 Fixing Unit

    32
    • 2.5.1 Overview/Configuration

      32
      • 2.5.1.1 Overview

        32
    • 2.5.2 Protection Function

      32
      • 2.5.2.1 Protective Mechanisms

        32
      • 2.5.2.2 Detecting a Fault in the Fixing Assembly

        32
  • 2.6 External and Controls

    33
    • 2.6.1 Power Supply

      33
      • 2.6.1.1 Backup Battery

        33
        • 2.6.1.1.1 Backup Battery

          33
• Chapter 3 DISASSEMBLY AND ASSEMBLY

  35
  • 3.1 EXTERNAL AND CONTROLS SYSTEM

    43
    • 3.1.1 Front Cover

      43
      • 3.1.1.1 Removing the front cover

        43
    • 3.1.2 Rear Cover

      43
      • 3.1.2.1 Removing the Cassette

        43
      • 3.1.2.2 Removing the front cover

        43
      • 3.1.2.3 Removing the right cover

        43
      • 3.1.2.4 Removing the left cover

        43
      • 3.1.2.5 Removing the rear cover

        43
    • 3.1.3 Top Cover

      44
      • 3.1.3.1 Removing the Cassette

        44
      • 3.1.3.2 Removing the front cover

        44
      • 3.1.3.3 Removing the right cover

        44
      • 3.1.3.4 Removing the left cover

        44
      • 3.1.3.5 Removing the rear cover

        44
      • 3.1.3.6 Removing the Scanner Unit

        44
      • 3.1.3.7 Removing the top cover

        45
    • 3.1.4 Right Cover

      45
      • 3.1.4.1 Removing the Cassette

        45
      • 3.1.4.2 Removing the front cover

        45
      • 3.1.4.3 Removing the right cover

        45
    • 3.1.5 Left Cover

      45
      • 3.1.5.1 Removing the Cassette

        45
      • 3.1.5.2 Removing the left cover

        45
    • 3.1.6 Operation Panel Unit

      46
      • 3.1.6.1 Removung the Cassette

        46
      • 3.1.6.2 Removing the front cover

        46
      • 3.1.6.3 Removing the right cover

        46
      • 3.1.6.4 Removing the left cover

        46
      • 3.1.6.5 Removing the rear cover

        46
      • 3.1.6.6 Removing the Scanner Unit

        47
      • 3.1.6.7 Removing the Board Unit

        47
      • 3.1.6.8 Removing the Operation Panel Unit

        47
    • 3.1.7 SCNT Board

      48
      • 3.1.7.1 Removing the Cassette

        48
      • 3.1.7.2 Removing the front cover

        48
      • 3.1.7.3 Removing the right cover

        48
      • 3.1.7.4 Removing the left cover

        48
      • 3.1.7.5 Removing the rear cover

        48
      • 3.1.7.6 Removing the Scanner Unit

        48
      • 3.1.7.7 Removing the SCNT Board

        49
    • 3.1.8 ECNT Board

      49
      • 3.1.8.1 Removing the Cassette

        49
      • 3.1.8.2 Removing the front cover

        49
      • 3.1.8.3 Removing the left cover

        49
      • 3.1.8.4 Removing the ECNT Board

        49
    • 3.1.9 Power Supply PCB

      50
      • 3.1.9.1 Removing the Cassette

        50
      • 3.1.9.2 Removing the front cover

        50
      • 3.1.9.3 Removing the right cover

        50
      • 3.1.9.4 Removing the left cover

        50
      • 3.1.9.5 Removing the rear cover

        50
      • 3.1.9.6 Removing the Power Supply Shield Plate

        50
      • 3.1.9.7 Removing the Power Supply Assembly

        51
      • 3.1.9.8 Removing the Power Supply Board

        51
    • 3.1.10 High-voitage Power Supply PCB

      51
      • 3.1.10.1 Removing the Cassette

        51
      • 3.1.10.2 Removing the front cover

        51
      • 3.1.10.3 Removing the right cover

        51
      • 3.1.10.4 Removing the left cover

        52
      • 3.1.10.5 Removing the rear cover

        52
      • 3.1.10.6 Removing the Power Supply Shield Plate

        52
      • 3.1.10.7 Removing the Power Supply Board

        52
      • 3.1.10.8 Removing the High-Voltage Power Supply Board

        53
    • 3.1.11 Top Sensor

      53
      • 3.1.11.1 Removing the Cassette

        53
      • 3.1.11.2 Removing the front cover

        53
      • 3.1.11.3 Removing the right cover

        53
      • 3.1.11.4 Removing the left cover

        53
      • 3.1.11.5 Removing the rear cover

        54
      • 3.1.11.6 Removing the Scanner Unit

        54
      • 3.1.11.7 Removing the top cover

        54
      • 3.1.11.8 Removing the Right Frame

        54
      • 3.1.11.9 Removing the Plate

        54
      • 3.1.11.10 Removing the Left Frame

        55
      • 3.1.11.11 Removing the Power Supply Shield Plate

        55
      • 3.1.11.12 Removing the Power Supply Assembly

        55
      • 3.1.11.13 Removing the top sensor

        55
    • 3.1.12 Paper Delivery Sensor

      56
      • 3.1.12.1 Removing the Cassette

        56
      • 3.1.12.2 Removing the front cover

        56
      • 3.1.12.3 Removing the right cover

        56
      • 3.1.12.4 Removing the left cover

        56
      • 3.1.12.5 Removing the rear cover

        56
      • 3.1.12.6 Removing the Power Supply Shield Plate

        56
      • 3.1.12.7 Removing the Scanner Unit

        57
      • 3.1.12.8 Removing the Plate

        57
      • 3.1.12.9 Removing the Paper Delivery Sensor

        57
  • 3.2 Document Feed/Exposure System

    57
    • 3.2.1 Scanner Unit

      57
      • 3.2.1.1 Removing the Cassette

        57
      • 3.2.1.2 Removing the front cover

        57
      • 3.2.1.3 Removing the right cover

        58
      • 3.2.1.4 Removong the left cover

        58
      • 3.2.1.5 Removing the rear cover

        58
      • 3.2.1.6 Removing the Scanner Unit

        58
    • 3.2.2 Scanner Cover Unit

      59
      • 3.2.2.1 Removing the Cassette

        59
      • 3.2.2.2 Removing the front cover

        59
      • 3.2.2.3 Removing the right cover

        59
      • 3.2.2.4 Removing the left cover

        59
      • 3.2.2.5 Removing the rear cover

        59
      • 3.2.2.6 Removing the Scanner Unit

        59
      • 3.2.2.7 Removing the Operation Panel Unit

        60
      • 3.2.2.8 Scanner cover unit

        60
    • 3.2.3 Contact Sensor

      60
      • 3.2.3.1 Removing the Cassette

        60
      • 3.2.3.2 Removing the front cover

        60
      • 3.2.3.3 Removing the right cover

        60
      • 3.2.3.4 Removing the left cover

        61
      • 3.2.3.5 Removing the rear cover

        61
      • 3.2.3.6 Removing the Scanner Unit

        61
      • 3.2.3.7 Removing the Operation Panel Unit

        61
      • 3.2.3.8 Removing the Scanner Cover Unit

        62
      • 3.2.3.9 Removing the Flatbed Motor Unit

        62
      • 3.2.3.10 Removing the Contact Sensor

        62
    • 3.2.4 Flatbed Motor Unit

      62
      • 3.2.4.1 Removing the Cassette

        62
      • 3.2.4.2 Removing the front cover

        62
      • 3.2.4.3 Removing the right cover

        63
      • 3.2.4.4 Removing the left cover

        63
      • 3.2.4.5 Removing the rear cover

        63
      • 3.2.4.6 Removing the Scanner Unit

        63
      • 3.2.4.7 Removing the Operation Panel Unit

        64
      • 3.2.4.8 Removing the Scanner Cover Unit

        64
      • 3.2.4.9 Removing the Flatbed Motor Unit

        64
  • 3.3 LASER EXPOSURE SYSTEM

    64
    • 3.3.1 Laser/Scanner Unit

      64
      • 3.3.1.1 Removing the Cassette

        64
      • 3.3.1.2 Removing the front cover

        64
      • 3.3.1.3 Removing the right cover

        65
      • 3.3.1.4 Removing the left cover

        65
      • 3.3.1.5 Removing the rear cover

        65
      • 3.3.1.6 Removing the Scanner Unit

        65
      • 3.3.1.7 Removing the top cover

        66
      • 3.3.1.8 Removing the Laser/Scanner Unit

        66
  • 3.4 IMAGE FORMATION SYSTEM

    66
    • 3.4.1 Transfer Charging Roller

      66
      • 3.4.1.1 Removing the Transfer Charging Roller

        66
  • 3.5 PICKUP AND FEEDING SYSTEM

    66
    • 3.5.1 Cassette Pickup Roller

      66
      • 3.5.1.1 Removing the Cassette

        66
      • 3.5.1.2 Removing the front cover

        66
      • 3.5.1.3 Removing the right cover

        67
      • 3.5.1.4 Removing the left cover

        67
      • 3.5.1.5 Removing the rear cover

        67
      • 3.5.1.6 Removing the Scanner Unit

        67
      • 3.5.1.7 Removing the top cover

        67
      • 3.5.1.8 Removing the Right Frame

        68
      • 3.5.1.9 Removing the Plate

        68
      • 3.5.1.10 Removing the Left Frame

        68
      • 3.5.1.11 Removing the Power Supply Shield Plate

        68
      • 3.5.1.12 Removing the Power Supply Assembly

        68
      • 3.5.1.13 Removing the Gear Unit

        69
      • 3.5.1.14 Removing the Tooth-Missing Gear

        69
    • 3.5.2 Cassette Pickup Solenoid

      69
      • 3.5.2.1 Removing the Cassette

        69
      • 3.5.2.2 Removing the front cover

        69
      • 3.5.2.3 Removing the right cover

        69
      • 3.5.2.4 Removing the left cover

        70
      • 3.5.2.5 Removing the rear cover

        70
      • 3.5.2.6 Removing the Scanner Unit

        70
      • 3.5.2.7 Removing the top cover

        70
      • 3.5.2.8 Removing the Right Frame

        71
      • 3.5.2.9 Removing the Plate

        71
      • 3.5.2.10 Removing the Left Frame

        71
      • 3.5.2.11 Removing the Power Supply Shield Plate

        71
      • 3.5.2.12 Removing the Power Supply Assembly

        71
      • 3.5.2.13 Removing the Cassette Pickup Solenoid

        72
    • 3.5.3 Cassette Separation Pad

      72
      • 3.5.3.1 Removing the Cassette

        72
      • 3.5.3.2 Removing the Rear of the Cassette

        72
      • 3.5.3.3 Removing the Cassette Separation Pad

        72
    • 3.5.4 Paper Feed Roller

      72
      • 3.5.4.1 Removing the Cassette

        72
      • 3.5.4.2 Removing the front cover

        72
      • 3.5.4.3 Removing the right cover

        72
      • 3.5.4.4 Removing the left cover

        73
      • 3.5.4.5 Removing the rear cover

        73
      • 3.5.4.6 Removing the Scanner Unit

        73
      • 3.5.4.7 Removing the top cover

        73
      • 3.5.4.8 Removing the Right Frame

        73
      • 3.5.4.9 Removing the Plate

        74
      • 3.5.4.10 Removing the Left Frame

        74
      • 3.5.4.11 Removing the Power Supply Shield Plate

        74
      • 3.5.4.12 Removing the Power Supply Assembly

        74
      • 3.5.4.13 Removing the Gear Unit

        75
      • 3.5.4.14 Removing the Tooth-Missing Gear

        75
      • 3.5.4.15 Removing the Paper Feed Guide

        75
      • 3.5.4.16 Removing the Paper Feed Roller

        75
    • 3.5.5 Manual Pickup Solenoid

      75
      • 3.5.5.1 Removing the Cassette

        75
      • 3.5.5.2 Removing the front cover

        75
      • 3.5.5.3 Removing the right cover

        76
      • 3.5.5.4 Removing the left cover

        76
      • 3.5.5.5 Removing the Scanner Unit

        76
      • 3.5.5.6 Removing the top cover

        76
      • 3.5.5.7 Removing the Right Frame

        77
      • 3.5.5.8 Removing the Plate

        77
      • 3.5.5.9 Removing the Left Frame

        77
      • 3.5.5.10 Removing the Power Supply Shield Plate

        77
      • 3.5.5.11 Removing the Power Supply Assembly

        77
      • 3.5.5.12 Removing the Manual Pickup Solenoid

        78
    • 3.5.6 Main Motor

      78
      • 3.5.6.1 Removing the Cassette

        78
      • 3.5.6.2 Removing the front cover

        78
      • 3.5.6.3 Removing the right cover

        78
      • 3.5.6.4 Removing the left cover

        78
      • 3.5.6.5 Removing the rear cover

        79
      • 3.5.6.6 Removing the Scanner Unit

        79
      • 3.5.6.7 Removing the top cover

        79
      • 3.5.6.8 Removing the Right Frame

        79
      • 3.5.6.9 Removing the Plate

        79
      • 3.5.6.10 Removing the Left Frame

        80
      • 3.5.6.11 Removing the Power Supply Shield Plate

        80
      • 3.5.6.12 Removing the Main Motor

        80
    • 3.5.7 Gear Unit

      80
      • 3.5.7.1 Removing the Cassette

        80
      • 3.5.7.2 Removing the front cover

        80
      • 3.5.7.3 Removing the right cover

        80
      • 3.5.7.4 Removing the Gear Unit

        81
  • 3.6 FIXING SYSTEM

    81
    • 3.6.1 Fixing Film Unit

      81
      • 3.6.1.1 Removing the Cassette

        81
      • 3.6.1.2 Removing the front cover

        81
      • 3.6.1.3 Removing the right cover

        81
      • 3.6.1.4 Removing the left cover

        81
      • 3.6.1.5 Removing the rear cover

        82
      • 3.6.1.6 Removing the Scanner Unit

        82
      • 3.6.1.7 Removing the top cover

        82
      • 3.6.1.8 Removing the Right Frame

        82
      • 3.6.1.9 Removing the Plate

        82
      • 3.6.1.10 Removing the Left Frame

        83
      • 3.6.1.11 Removing the Power Supply Shield Plate

        83
      • 3.6.1.12 Removing the Fixing Film Unit

        83
    • 3.6.2 Fixing Pressure Roller

      84
      • 3.6.2.1 Removing the Cassette

        84
      • 3.6.2.2 Removing the front cover

        84
      • 3.6.2.3 Removing the right cover

        84
      • 3.6.2.4 Removing the left cover

        84
      • 3.6.2.5 Removing the rear cover

        84
      • 3.6.2.6 Removing the Scanner Unit

        84
      • 3.6.2.7 Removing the top cover

        85
      • 3.6.2.8 Removing the Right Frame

        85
      • 3.6.2.9 Removing the Plate

        85
      • 3.6.2.10 Removing the Left Frame

        85
      • 3.6.2.11 Removing the Power Supply Shield Plate

        85
      • 3.6.2.12 Removing the Fixing Film Unit

        86
      • 3.6.2.13 Removing the Fixing Pressure Roller

        86
• Chapter 4 MAINTENANCE AND INSPECTION

  87
  • 4.1 Periodically Replaced Parts

    91
    • 4.1.1 Periodic Replacement Parts

      91
  • 4.2 Periodical Service

    91
    • 4.2.1 Periodical Service

      91
  • 4.3 Cleaning

    91
    • 4.3.1 Items Requiring Cleaning

      91
    • 4.3.2 Cleaning Method (external covers)

      91
    • 4.3.3 Cleaning Method (scanning unit)

      92
    • 4.3.4 Cleaning Method (printer unit)

      92
  • 4.4 Lubrications

    93
    • 4.4.1 Areas Requiring Application of Grease

      93
    • 4.4.2 Delivery Idler Gear

      93
    • 4.4.3 Wheel Shaft

      94
    • 4.4.4 Fixing Drive Transmission Gear

      94
    • 4.4.5 Large Gear

      94
    • 4.4.6 Feed Gear

      95
    • 4.4.7 Internal Gear

      95
    • 4.4.8 Large Gear Deceleration Gear/Plate R

      95
    • 4.4.9 Large Gear Bushing R

      96
    • 4.4.10 Main Motor

      96
    • 4.4.11 Drive Releasing Arm

      97
    • 4.4.12 FU Delivery Roller

      97
    • 4.4.13 Pickup Idler Gear

      98
    • 4.4.14 Feed Deceleration Gear

      98
    • 4.4.15 Fixing Deceleration Gear

      98
    • 4.4.16 FD Delivery Roller

      99
    • 4.4.17 Large Gear Bushing F

      99
    • 4.4.18 Pressure roller

      99
    • 4.4.19 Cassette Pickup Roller

      100
    • 4.4.20 CIS Shaft

      100
• Chapter 5 TROUBLESHOOTING

  101
  • 5.1 Measurement and Adjustment

    105
    • 5.1.1 Basic Adjustments

      105
      • 5.1.1.1 Items of Adjustment

        105
  • 5.2 Service Tools

    105
    • 5.2.1 Special Tools

      105
  • 5.3 Error Code

    105
    • 5.3.1 Outline

      105
      • 5.3.1.1 Error Code Outline

        105
      • 5.3.1.2 Error Code

        105
  • 5.4 Service Mode

    107
    • 5.4.1 Outline

      107
      • 5.4.1.1 Service Data Setting

        107
      • 5.4.1.2 Service Data Entry Method

        108
      • 5.4.1.3 Service Data Flowchart

        108
    • 5.4.2 Service Soft Switch Settings (SSSW)

      108
      • 5.4.2.1 Outline

        108
        • 5.4.2.1.1 Explanation of SOFT SWITCH

          108
      • 5.4.2.2 SSSW-SW02

        109
        • 5.4.2.2.1 List of Functions

          109
        • 5.4.2.2.2 Details of Bit 2 and Bit 3

          109
        • 5.4.2.2.3 Detalis of Bit 5

          109
      • 5.4.2.3 SSSW-SW10

        109
        • 5.4.2.3.1 List of Functions

          109
        • 5.4.2.3.2 Details of Bit 1

          109
        • 5.4.2.3.3 Details of Bit 2

          109
      • 5.4.2.4 SSSW-SW16

        109
        • 5.4.2.4.1 List of Functions

          109
        • 5.4.2.4.2 Details of Bit 3

          110
      • 5.4.2.5 SSSW-SW30

        110
        • 5.4.2.5.1 List of Functions

          110
        • 5.4.2.5.2 Details of Bit 7 and Bit 8

          110
      • 5.4.2.6 SSSW-SW33

        110
        • 5.4.2.6.1 List of Functions

          110
        • 5.4.2.6.2 Details of Bit 4 and Bit 5

          110
      • 5.4.2.7 SSSW-SW37

        110
        • 5.4.2.7.1 List of Functions

          110
        • 5.4.2.7.2 Details of Bit 1 through Bit 6

          110
      • 5.4.2.8 SSSW-SW51

        111
        • 5.4.2.8.1 List of Functions

          111
        • 5.4.2.8.2 Details of Bit 3 and Bit 4

          111
      • 5.4.2.9 SSSW-SW54

        111
        • 5.4.2.9.1 List of Functions

          111
        • 5.4.2.9.2 Details of Bit 6 and Bit 7

          111
        • 5.4.2.9.3 Details of Bit 8

          111
    • 5.4.3 Report Output (REPORT)

      111
      • 5.4.3.1 SERVICE DATA LIST

        111
    • 5.4.4 Test Mode (TEST)

      111
      • 5.4.4.1 Faculty Test

        111
        • 5.4.4.1.1 PRINT TEST PATTERN

          111
• Chapter 6 APPENDIX

  113
  • 6.1 Outline of Electrical Components

    117
    • 6.1.1 Sensor

      117
      • 6.1.1.1 Arrangement of Sensors and Switches

        117
    • 6.1.2 PCBs

      118
      • 6.1.2.1 Arrangement of PCBs

        118