Canon FAX-L380S Series Manuals

Canon FAX-L380S Series Manuals

Manuals and User Guides for Canon FAX-L380S Series. We have 1 Canon FAX-L380S Series manual available for free PDF download: Service Manual

Canon FAX-L380S Series Service Manual

Canon FAX-L380S Series Service Manual (176 pages)

Brand: Canon | Category: Fax Machine | Size: 8.99 MB

Table of Contents

Table of Contents

7
- Chapter 1 PRODUCT DESCRIPTION
  15
Table of Contents

17
- Product Specifications
  19
  - Product Specifications
    20
- Detailed Specifications
  22
  - Printing Speed
    22
  - Stack Upon Delivery
    22
  - Scanning Range (Transmission)
    23
  - Printing Range (Reception)
    23
  - Printing Range (Printer)
    24
  - System Requirements for Printer Driver
    25
- Names of Parts
  25
  - External View
    25
  - External View
    26
  - Operation Panel
    27
- Safety
  28
  - Safety of Laser Light
    28
  - Handling the Laser Unit
    28
  - Safety of Toner
    29
  - Backup Battery
    29
- Chapter 2 TECHNICAL REFERENCE
  31
Table of Contents

33
- Document Feed and Exposure System
  35
  - Overview/Configuration
    35
    
    Overview
    35
- Laser Exposure
  35
- Image Formation
  36
  - Overview/Configuration
    36
    
    Overview
    36
- Pickup and Feed System
  37
  - Overview/Configuration
    37
    
    Overview
    37
    
    Overview
    38
  - Detection Jams
    38
    
    Jam Detection Outline
    38
    
    Type of Jams
    38
    
    Delay Jams
    39
    
    Stationary Jams
    39
    
    Other Jams
    39
- Fixing Unit
  39
  - Overview/Configuration
    39
    
    Overview
    39
    
    Pickup Delay Jam
    39
    
    Delivery Delay Jam
    39
    
    Pickup Stationary Jam
    39
    
    Delivery Stationary Jam
    39
  - Protection Function
    40
    
    Protective Mechanisms
    40
    
    Detecting a Fault in the Fixing Assembly
    40
- External and Controls
  41
  - Power Supply
    41
    
    Backup Battery
    41
    
    Battery-Backed up Data
    41
    
    Backed up by Capacitor
    41
    
    Backed up by Lithium Battery
    41
    
    Printing the Lithium Battery Backup Data List
    42
    
    Energy-Saving Function
    43
    
    Overview
    43
- Chapter 3 DISASSEMBLY and ASSEMBLY
  45
Document Feed/Exposure System

48
- External and Controls System
  53
  - Front Cover
    53
    
    Removing the Cassette
    53
    
    Removing the
    53
  - Rear Cover
    53
    
    Removing the Right Cover
    53
    
    Removing the Left Cover
    53
    
    Removing the Cassette Rear Cover
    54
    
    Removing the Rear Cover
    54
  - Right Cover
    55
    
    Removing the Cassette
    55
    
    Removing the Right Cover
    55
  - Left Cover
    56
    
    Removing the Cassette
    56
    
    Removing the Left Cover
    56
  - Operation Panel Unit
    56
    
    Removing the Operation Unit
    57
    
    Removing the Left Cover
    57
  - SCNT Board
    58
    
    Removing the Cassette
    58
    
    Removing the Left Cover
    58
    
    Removing the SCNT Board
    58
  - DCNT Board
    59
    
    Removing the Cassette
    59
    
    Removing the Left Cover
    59
    
    Removing the SCNT Unit
    59
    
    Removing the DCNT Board
    60
  - Power Supply PCB
    60
    
    Removing the Cassette
    60
    
    Removing the Right Cover
    60
    
    Removing the Left Cover
    61
    
    Removing the Cassette Rear Cover
    61
    
    Removing the Rear Cover
    62
    
    Removing the SCNT Unit
    62
    
    Removing the Power Supply Shield Plate
    62
    
    Removing the Power Supply Assembly
    62
    
    Removing the Power Supply Board
    63
  - High-Voitage Power Supply PCB
    63
    
    Removing the Cassette
    63
    
    Removing the Right Cover
    63
    
    Removing the Left Cover
    64
    
    Removing the Cassette Rear Cover
    64
    
    Removing the Rear Cover
    65
    
    Removing the SCNT Unit
    65
    
    Removing the Power Supply Shield Plate
    65
    
    Removing the Power Supply Assembly
    65
    
    Removing the High-Voltage Power Supply Board
    66
  - Document Sensor Unit
    66
    
    Removing the Cassette
    66
    
    Removing the Left Cover
    66
    
    Removing the Operation Unit
    67
    
    Removing the Document Sensor Unit
    67
  - Top Sensor
    67
    
    Removing the Cassette
    67
    
    Removing the Right Cover
    67
    
    Removing the Left Cover
    68
    
    Removing the Cassette Rear Cover
    69
    
    Removing the Rear Cover
    69
    
    Removing the SCNT Unit
    69
    
    Removing the Power Supply Shield Plate
    70
    
    Removing the Power Supply Assembly
    70
    
    Removing the Top Sensor
    70
  - Paper Delivery Sensor
    70
    
    Removing the Cassette
    70
    
    Removing the Right Cover
    70
    
    Removing the Right Cover
    71
    
    Removing the Left Cover
    71
    
    Removing the Cassette Rear Cover
    72
    
    Removing the Rear Cover
    72
    
    Removing the SCNT Unit
    72
    
    Removing the Power Supply Shield Plate
    73
    
    Removing the Paper Delivery Sensor
    73
  - Paper Full Sensor
    73
    
    Removing the Cassette
    73
    
    Removing the Right Cover
    73
    
    Removing the Left Cover
    74
    
    Removing the Cassette Rear Cover
    74
    
    Removing the Rear Cover
    75
    
    Removing the SCNT Unit
    75
    
    Removing the Read Unit
    75
    
    Removing the Paper Full Sensor
    76
  - Toner Sensor
    76
    
    Removing the Cassette
    76
    
    Removing the Left Cover
    76
    
    Removing the SCNT Unit
    77
    
    Removing the Toner Sensor
    77
- Document Feed/Exposure System
  77
  - Contact Sensor
    77
    
    Removing the Cassette
    77
    
    Removing the Right Cover
    77
    
    Removing the Left Cover
    78
    
    Removing the Right Cover
    78
    
    Removing the SCNT Unit
    79
    
    Removing the Document Guide Unit
    79
    
    Removing the Contact Sensor
    79
  - Separation Roller
    80
    
    Removing the Cassette
    80
    
    Removing the Right Cover
    80
    
    Removing the Left Cover
    80
    
    Removing the SCNT Unit
    81
    
    Removing the Document Guide Unit
    81
    
    Removing the Left Cover
    81
    
    Removing the Document Feed Motor Unit
    82
    
    Removing the Document Separation Roller Unit
    82
  - Document Feed Motor
    82
    
    Removing the Cassette
    82
    
    Removing the Left Cover
    82
    
    Removing the Document Feed Motor
    83
- Laser Exposure System
  83
  - Laser/Scanner Unit
    83
    
    Removing the Cassette
    83
    
    Removing the Right Cover
    83
    
    Removing the Left Cover
    84
    
    Removing the Right Cover
    84
    
    Removing the Cassette Rear Cover
    85
    
    Removing the Rear Cover
    85
    
    Removing the SCNT Unit
    85
    
    Removing the Read Unit
    86
    
    Removing the Laser/Scanner Unit
    86
- Image Formation System
  86
  - Transfer Charging Roller
    86
    
    Removing the Transfer Charging Roller
    86
- Pickup and Feeding System
  86
  - Cassette Pickup Roller
    86
    
    Removing the Cassette
    86
    
    Removing the Right Cover
    86
    
    Removing the Gear Unit
    87
    
    Removing the Tooth-Missing Gear
    87
    
    Removing the Right Cover
    87
    
    Removing the Cassette Pickup Roller
    88
  - Cassette Pickup Solenoid
    88
    
    Removing the Cassette
    88
    
    Removing the Right Cover
    88
    
    Removing the Left Cover
    89
    
    Removing the Cassette Rear Cover
    89
    
    Removing the Rear Cover
    89
    
    Removing the Rear Cover
    90
    
    Removing the SCNT Unit
    90
    
    Removing the Power Supply Shield Plate
    90
    
    Removing the Power Supply Assembly
    90
    
    Removing the Cassette Pickup Solenoid
    91
  - Cassette Separation Pad
    91
    
    Removing the Cassette
    91
    
    Removing the Rear of the Cassette
    91
    
    Removing the Cassette Separation Pad
    91
  - Paper Feed Roller
    92
    
    Removing the Cassette
    92
    
    Removing the
    92
    
    Removing the Right Cover
    92
    
    Removing the Left Cover
    93
    
    Removing the Cassette Rear Cover
    93
    
    Removing the Rear Cover
    93
    
    Removing the SCNT Unit
    94
    
    Removing the DCNT Board
    94
    
    Removing the Gear Unit
    94
    
    Removing the Rear Cover
    94
    
    Removing the Tooth-Missing Gear
    95
    
    Removing the Cartridge Guide
    95
    
    Removing the Manual Stay
    95
    
    Removing the Paper Feed Guide
    95
    
    Removing the Paper Feed Roller
    95
  - Manual Pickup Solenoid
    96
    
    Removing the Cassette
    96
    
    Removing the Right Cover
    96
    
    Removing the Left Cover
    96
    
    Removing the Cassette Rear Cover
    97
    
    Removing the Rear Cover
    97
    
    Removing the SCNT Unit
    98
    
    Removing the Gear Unit
    98
    
    Removing the Tooth-Missing Gear
    98
    
    Removing the Power Supply Shield Plate
    98
    
    Removing the Power Supply Assembly
    99
    
    Removing the Manual Pickup Solenoid
    99
  - Main Motor
    99
    
    Removing the Cassette
    99
    
    Removing the Right Cover
    99
    
    Removing the Left Cover
    100
    
    Removing the Cassette Rear Cover
    101
    
    Removing the Rear Cover
    101
    
    Removing the SCNT Unit
    101
    
    Removing the Power Supply Shield Plate
    101
    
    Removing the Power Supply Assembly
    102
    
    Removing the Main Motor
    102
  - Gear Unit
    102
    
    Removing the Cassette
    102
    
    Removing the Right Cover
    102
    
    Removing the Gear Unit
    103
- Fixing System
  103
  - Fixing Film Unit
    103
    
    Removing the Cassette
    103
    
    Removing the Right Cover
    103
    
    Removing the Left Cover
    104
    
    Removing the Cassette Rear Cover
    104
    
    Removing the Rear Cover
    105
    
    Removing the SCNT Unit
    105
    
    Removing the Read Unit
    105
    
    Removing the Power Supply Shield Plate
    106
    
    Removing the Fixing Film Unit
    106
  - Fixing Pressure Roller
    106
    
    Removing the Cassette
    106
    
    Removing the Right Cover
    106
    
    Removing the Left Cover
    107
    
    Removing the Left Cover
    108
    
    Removing the Cassette Rear Cover
    108
    
    Removing the Rear Cover
    108
    
    Removing the SCNT Unit
    108
    
    Removing the Read Unit
    109
    
    Removing the Power Supply Shield Plate
    109
    
    Removing the Fixing Film Unit
    109
    
    Removing the Fixing Pressure Roller
    110
Table of Contents

113
- Cleaning
  115
  - Items Requiring Cleaning
    115
  - Cleaning Method (External Covers)
    116
  - Cleaning Method (Scanning Unit)
    116
  - Cleaning Method (Printer Unit)
    116
- Consumables
  115
  - Consumable
    115
- Periodical Service
  115
  - Periodic Service
    115
- Periodically Replaced Parts
  115
  - Periodic Replacement Parts
    115
- Chapter 4 MAINTENANCE and INSPECTION
  117
- Cleaning Method (Printer Unit)
  117
  - Lubrications
    118
    
    Areas Requiring Application of Grease
    118
    
    Delivery Idler Gear
    119
    
    Fixing Drive Transmission Gear
    119
    
    Large Gear Bushing R
    120
    
    Large Gear
    120
    
    Feed Gear
    120
    
    Internal Gear
    121
    
    Large Gear Deceleration Gear/Plate R
    121
    
    Main Motor
    122
    
    Drive Releasing Arm
    122
    
    FU Delivery Roller
    123
    
    Pickup Idler Gear
    123
    
    Feed Deceleration Gear
    124
    
    Fixing Deceleration Gear
    124
    
    FD Delivery Roller
    124
    
    Large Gear Bushing F
    125
    
    Pressure Roller
    125
    
    Cassette Pickup Roller
    126
    
    Document Feed Roller
    126
Table of Contents

129
- Measurement and Adjustment
  131
  - Basic Adjustments
    131
    
    Items of Adjustment
    131
- Phenomenon Table
  131
  - Symptoms
    131
- Error Code
  132
  - Outline
    132
    
    Error Code Outline
    132
- Service Mode
  132
  - Hardware Switches
    132
  - Service Data Setting
    132
  - Service Data Entry Method
    133
  - Service Data Flowchart
    133
  - Default Settings
    139
    
    SSSW Default Settings
    139
  - Service Soft Switch Settings (SSSW)
    147
    
    Outline
    147
    
    Explanation of #1 SSSW
    147
    
    Sssw-Sw03
    147
    
    List of Functions
    147
    
    Sssw-Sw05
    148
    
    Sssw-Sw14
    149
    
    List of Functions
    149
    
    Details of Bit 0 and Bit 1
    149
    
    Sssw-Sw18
    149
    
    Sssw-Sw26
    150
  - Menu Switch Settings (MENU)
    151
  - Menu
    151
- Service Tools
  132
  - Special Tools
    132
- Numeric Parameter Settings (NUMERIC Param.)
  151
  - NUMERIC Param
    151
- Counter Indication (COUNTER)
  152
  - Counter
    152
- Report Output (REPORT)
  152
  - 10 Service Report
    152
  - Report Output Automatically
    158
- Data Initialization Mode (CLEAR)
  158
  - 12 Clear
    158
- Remote CRG
  158
- ROM Management (ROM)
  158
  - 13 Rom
    158
- Test Mode (TEST)
  160
  - Overview
    160
    
    Test Mode Overview
    160
    
    Test Mode Flowchart
    160
  - DRAM Test
    161
  - Print Test
    162
  - Modem Test
    162
    
    Modem and NCU Tests
    162
    
    Frequency Test
    162
    
    G3 Signal Transmission Test
    163
    
    Tonal and DTMF Signal Reception Tests
    163
  - Aging Test
    164
  - Faculty Test
    164
    
    FACULTY Tests
    164
    
    Sensor Tests
    164
    
    Operation Panel Tests
    165
    
    Line Signal Reception Test
    166
- Chapter 6 APPENDIX
  169
- Outline of Electrical Components
  169

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