Ricoh M156 Manuals

Manuals and User Guides for Ricoh M156. We have 2 Ricoh M156 manuals available for free PDF download: Service Manual, Service Training

Ricoh M156 Service Manual

Ricoh M156 Service Manual (169 pages)

Brand: Ricoh | Category: All in One Printer | Size: 2.62 MB

Table of Contents

M156/M157/M176/M177

5
- Table of Contents
  5
- Product Information
  
  14
  - Product Overview
    15
    
    Component Layout
    15
    
    Drive Layout
    16
    
    Paper Path
    16
  - Machine Codes and Peripherals Configuration
    17
    
    Main Frame
    17
  - Specifications
    18
- Installation
  
  19
  - Installation Requirements
    20
    
    Check Image Quality / Settings
    20
    
    Environment
    20
    
    Moving and Transporting the Machine
    20
- Preventive Maintenance
  
  22
  - Preventive Maintenance Tables
    23
  - Image Quality Standards
    24
  - Paper Transfer Quality Standards
    25
  - Pm Parts Settings
    26
    
    Pm Parts
    26
  - Preparation for Pm
    27
    
    Counter Reset
    27
    
    Yield Counter
    27
  - Cleaning Points
    28
- Replacement and Adjustment
  
  29
  - General Cautions
    30
  - Special Tools
    30
  - Exterior Covers
    31
    
    Front Cover
    31
    
    Left Cover
    32
    
    Rear Cover
    34
    
    Right Cover
    35
    
    Top Cover
    36
    
    When Installing the Top Cover
    36
  - Scanner Unit
    37
    
    Operation Panel
    38
  - Adf
    39
    
    Adf Unit
    39
    
    Original Tray
    39
    
    Adf Pick-Up Roller
    40
    
    Adf Feed Roller
    41
    
    Adf Separation Pad
    41
    
    Adf
    42
    
    Adf Rear Cover
    43
    
    Adf Motor
    44
    
    Adf Top Cover
    45
    
    Document Sensor
    45
    
    Adf Feed Sensor
    46
  - Laser Unit
    47
    
    Caution Decal Locations
    47
    
    Laser Unit
    48
    
    Polygon Mirror Motor
    49
  - Paper Feed
    50
    
    After Installing a New Paper Feed Roller
    50
    
    Paper Feed Roller
    50
    
    Friction Pad
    51
    
    Paper End Sensor
    51
    
    When Reinstalling the Friction Pad, Do It in this Order
    51
    
    By-Pass Feed Roller
    52
    
    By-Pass Feed Roller Friction Pad
    53
    
    By-Pass Feed Sensor
    54
    
    Paper Feed Clutch
    54
    
    Registration Clutch
    55
    
    Relay Clutch
    55
    
    Registration Roller
    56
    
    Registration Sensor
    59
  - Image Transfer
    60
    
    After Installing a New Transfer Roller
    60
    
    Transfer Roller
    60
    
    Toner End Sensor
    61
    
    Quenching Lamp
    62
  - Fusing and Exit
    63
    
    Fusing Unit
    63
    
    Reinstallation
    64
    
    After Installing a New Fusing Unit
    65
    
    Thermostat
    65
    
    Thermistor
    66
    
    Fusing Lamp
    67
    
    Hot Roller
    68
    
    When Reinstalling the Fusing Lamp
    68
    
    Pressure Roller
    70
    
    Hot Roller Stripper Pawls
    71
    
    Paper Exit Sensor
    71
  - Drive
    72
    
    Drive Unit
    72
    
    Main Motor
    72
    
    Duplex Motor
    74
  - Electrical Components
    75
    
    Layout of Pc Boards
    75
    
    Main Board
    76
    
    When Installing the New Main Board
    76
    
    Eeprom
    77
    
    Fcu
    78
    
    Psu
    78
    
    Hvp
    81
    
    Charge Terminal Case
    82
    
    Cooling Fan
    83
    
    Speaker
    83
    
    Wireless Lan Board (for M157, M177)
    84
  - Duplex
    85
    
    Inverter Sensor
    85
    
    Relay Sensor
    85
  - Image Adjustment
    86
    
    Registration Adjustment
    86
    
    Service Adjustment
    86
    
    User Adjustment
    86
- Service Tables
  
  87
  - Service Program Mode
    88
    
    Exiting the Maintenance Mode Menu
    88
    
    Going into the Next Level/ Returning to the Previous Level
    88
    
    Maintenance Mode Menu
    88
    
    Menu List
    88
    
    Overview
    88
    
    Selecting an Item
    88
    
    Entering the Fax Service Test Menu
    103
    
    Exiting the Maintenance Mode Menu
    103
    
    Fax Service Test Menu
    103
    
    Going into the Next Level/ Returning to the Previous Level
    103
    
    Menu List
    103
    
    Selecting an Item
    103
  - Reports
    105
    
    Configuration Page
    105
    
    To Print the Configuration Page
    105
    
    Total Counter
    106
    
    Other Types of Reports
    107
    
    Test Page
    107
    
    To Print the Test Page
    107
    
    Test Pattern Printing
    108
    
    To Print the Test Pattern
    108
  - Updating the Firmware
    109
    
    Checking the Machine Firmware Version
    109
    
    Procedure
    109
    
    Updating the Main Firmware
    109
    
    Updating the Boot Loader Firmware
    110
    
    Fw Update Tool Messages
    111
    
    FW Update Tool Messages: Information
    111
    
    Updating Failure
    111
    
    FW Update Tool Messages: Error
    113
- Troubleshooting
  
  116
  - Self-Diagnostic Mode
    117
    
    Self-Diagnostic Mode at Power on
    117
  - Service Call
    118
    
    Engine Sc
    118
    
    Fusing Related Scs
    118
    
    SC 2Xx (Laser Optics Error)
    118
    
    SC 4Xx (Image Transfer and Transfer Error)
    120
    
    SC 5Xx (Motor and Fusing Error)
    120
    
    SC 6Xx (Communication and Other Error)
    123
    
    Controller Sc
    124
  - Jam Detection
    125
    
    Jam Sensor Layout
    125
    
    Original Jam (ADF)
    125
    
    Paper Jam
    125
    
    Jam Message List
    126
    
    Paper Jam
    126
    
    Original Jam
    127
  - Image Quality
    128
    
    Overview
    128
  - Other Problems
    129
    
    Dark Lines in Halftone Areas at 75Mm Intervals
    129
  - Troubleshooting
    130
    
    Jam/Paper Feed Problem
    130
    
    Image Quality Problem
    132
    
    Fax Problem
    133
    
    FAX Error Code
    134
    
    Other Problem
    135
- Energy Save
  
  136
  - Energy Saver Modes
    137
    
    Timer Settings
    137
    
    Recommendation
    138
    
    Return to Stand-By Mode
    138
  - Paper Save
    139
    
    Combine Mode
    139
    
    Duplex
    139
    
    Effectiveness of Duplex/Combine Function
    139
    
    Duplex + Combine
    140
    
    Total Counter
    140
M156/M157/M176/M177 Appendices

144
- 1 Appendices: Specifications
  
  146
  - General Specifications
    146
    
    Copier
    148
    
    Printer
    148
    
    Scanner
    149
    
    Fax
    150
    
    Fax Transmission and Reception
    150
  - Supported Paper Sizes
    152
- 2 Error Messages
  
  154
  - Overview
    155
    
    Error Messages List
    155
    
    Fax Error Code
    163
    
    Fax Error Code Structure
    163
    
    Fax Error Code Table
    165
    
    Internet Fax Error Code Table
    167

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Ricoh M156 Service Training

Ricoh M156 Service Training (98 pages)

Brand: Ricoh | Category: Printer | Size: 1.02 MB

Table of Contents

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