Ricoh M172 Manuals

Manuals and User Guides for Ricoh M172. We have 1 Ricoh M172 manual available for free PDF download: Field Service Manual

Ricoh M172 Field Service Manual

Ricoh M172 Field Service Manual (300 pages)

Brand: Ricoh | Category: Copier | Size: 10.63 MB

Table of Contents

Table of Contents

8
- Important Safety Notices
  3
- Symbols, Abbreviations and Trademarks
  5
  - Trademarks
    5
  - Table of Contents
    8
- Product Information
  15
- Product Overview
  15
  - Component Layout
    15
  - Paper Path
    16
  - Drive Layout
    17
- Machine Codes and Peripheral Configuration
  18
  - Paper Feed Unit PB1060
    18
    
    Paper Feed Unit PB1070
    18
- Specifications
  20
- Installation
  21
- Installation Requirements
  21
  - Environment
    21
  - Machine Space Requirements
    22
  - Machine Dimensions
    22
  - Power Requirements
    22
- Main Machine Installation
  24
  - Accessory Check
    24
  - Instructions for the Customers
    25
  - Moving the Machine
    25
  - Security Settings
    26
    
    Changing an Administrator's Password
    26
    
    SP1-XXX (Feed)
    26
    
    Configuring SSL/TLS
    27
- Settings for @Remote Service
  28
  - Check Points before Making @Remote Settings
    28
  - Execute the @Remote Settings
    28
- Preventive Maintenance
  33
- Preventive Maintenance Tables
  33
- Image Quality Standards
  34
- Paper Transfer Quality Standards
  36
- Replacement and Adjustment
  37
- General Cautions
  37
  - Notes on the Main Power Switch
    37
    
    Characteristics of the Push Switch (DC Switch)
    37
    
    Shutdown Method
    38
    
    Forced Shutdown
    38
- Exterior Covers
  39
  - Front Cover
    39
  - Left Cover
    41
  - Right Cover
    42
  - Rear Cover, Rear Lower Cover
    43
  - Upper Cover
    44
  - Operation Panel
    45
- LED Optics
  47
  - LED Unit
    47
    
    How to Re-Engage Disengaged Springs
    51
- Pcdu
  55
- Toner Cartridge
  56
- Image Transfer
  57
  - Image Transfer Roller
    57
- Drive Unit
  58
  - Main Motor
    58
  - Toner Supply Clutch
    58
  - Registration Clutch
    59
  - Paper Feed Clutch
    60
  - Drive Unit
    60
  - Gear Unit
    61
  - By-Pass Feed Clutch
    63
  - Relay Clutch
    63
  - By-Pass Bottom Plate Clutch
    64
  - Duplex Clutch
    64
  - Junction Gate Solenoid
    65
- Fusing
  66
  - Fusing Unit
    66
  - Upper Fusing Unit, Lower Fusing Unit
    67
  - Fusing Pressure Roller, Cleaning Roller
    68
  - Fusing Lamp, Hot Roller
    69
  - Thermostat
    71
  - Thermistor
    72
  - Hot Roller Stripper
    75
- Paper Feed
  76
  - Paper Feed Tray
    76
  - Paper Feed Roller
    76
  - Friction Pad
    77
  - Paper End Sensor
    77
  - By-Pass Feed Unit
    78
  - By-Pass Feed Roller
    79
  - By-Pass Friction Pad
    81
  - By-Pass Paper End Sensor
    82
  - By-Pass Bottom Plate HP Sensor
    83
  - Paper Size Detection Switch
    83
- Paper Transport
  85
- Electrical Components
  92
  - Controller Box
    92
  - Fcu
    93
  - Interface Cover
    93
  - Speaker
    94
  - Psu
    94
  - Controller Board
    96
  - Bcu
    97
  - EEPROM on the BCU
    99
  - Toner End Sensor
    99
  - Hvps
    100
  - HVPS with Bracket
    100
  - Fusing Fan
    101
  - PCDU Cooling Fan
    101
  - PSU Cooling Fan
    102
  - DC Switch
    102
  - Front Door Interlock Switch
    103
  - Rear Door Interlock Switch
    104
  - Temp Humid Sensor
    104
  - Rear Cover Switch
    104
- Adf
  106
  - ADF Unit
    106
  - ADF Front Cover
    108
  - ADF Rear Cover
    109
  - ADF Paper Feed Cover, ADF Original Sensor Feeler
    110
  - ADF Original Tray
    110
  - ADF Original Feed Unit
    111
  - ADF Harness Guide, ADF Original Set Sensor, ADF Paper Feed Cover Open/Closed Sensor
    112
  - ADF Transport Motor, ADF Gear Unit
    112
  - ADF Transport Unit
    113
  - ADF Separation Roller, ADF Separation Roller Cover
    114
  - ADF Paper Exit Guide
    115
  - ADF Pre-Scanning Roller, ADF Pre-Scanning Shaft
    115
- Scanner
  117
  - Scanner Unit (with ADF)
    117
  - Scanner (Unit Only)
    120
- System Maintenance
  123
- Service Program Mode
  123
  - SP Tables
    123
  - Enabling and Disabling Service Program Mode
    123
    
    Entering SP Mode
    123
    
    Exiting SP Mode
    124
  - Types of SP Modes
    124
- Updating the Firmware
  126
  - Overview
    126
    
    Environmental Requirements
    126
    
    Update Precautions
    126
    
    Items Required for Updating the Firmware
    127
    
    Update Procedure
    127
    
    Update Error (Recovery Mode)
    131
- Address Book Backup/Restore
  134
  - Back Up/Restore
    134
- Debug Log
  135
- Troubleshooting
  139
- Self-Diagnostic Mode
  139
  - Self-Diagnostic Mode at Power on
    139
- Service Call
  140
  - Summary
    140
  - When a Level "D" SC Code Occurs
    140
  - SC100 (Scanning)
    141
  - SC200 (LED Optics)
    142
  - SC300 (Image Processing - 1)
    144
  - SC400 (Image Processing - 2)
    146
  - SC500 (Paper Feed and Fusing)
    147
  - SC600 (Device Communication)
    155
  - SC700 (Peripherals)
    160
  - SC800 (Controller)
    160
  - SC900 (Others)
    167
- Jam Detection
  171
  - Jam Displays
    171
  - Removing Jammed Paper
    171
  - Sensor Position Layout
    172
  - Jam Codes and Position Codes
    172
    
    Adf
    173
    
    Main Machine
    173
    
    Optional Bank
    174
- Troubleshooting
  175
  - Test Sheet Printing
    175
  - Image Position Adjustment
    175
  - Registration Adjustment
    176
    
    Print Area
    176
    
    Adjustment Reference Values
    177
    
    Adjustment Procedure
    177
  - Scanner, ADF Image Adjustment
    177
    
    Scanner Image Adjustment
    177
    
    ADF Image Adjustment
    179
  - Problem at Regular Intervals
    180
    
    When Vertical Banding Is Generated
    181
    
    When Black Spots Are Generated on the Print Image
    181
  - Paper Feed (Skew)
    182
  - Recycled or Thin Paper Is Severely Curled after Printing
    183
- Energy Save
  185
  - Energy Saver Modes
    185
    
    Sleep Mode Setting
    185
    
    Return to Stand-By Mode
    186
    
    Recommendation
    186
- Paper Save
  188
  - Duplex + Combine
    189
Table of Contents

197
- General Specifications
  
  199
  - Mainframe
    199
  - Printer
    202
  - Scanner
    202
- 1 Appendices: Specifications
  
  199
- Supported Paper Sizes
  
  204
  - Paper Feed
    204
  - Paper Exit
    207
    
    Mainframe
    207
- Software Accessories
  
  210
  - Printer Drivers
    210
  - Scanner and LAN Fax Drivers
    210
  - Utility Software
    211
- Optional Equipment
  
  212
- Preventive Maintenance Tables
  
  215
  - Mainframe
    215
  - Paper Feed Tray PB1060 / Paper Feed Tray PB1070
    218
  - Other Yield Parts
    218
- 2 Appendices: Preventive Maintenance Tables
  
  215
- Service Program Mode
  
  219
  - Service Table Key
    219
- 3 Appendices: SP Mode Tables
  
  219
- Main SP Tables-1
  
  220
- Main SP Tables-2
  
  227
  - SP2-XXX (Drum)
    227
- Main SP Tables-3
  
  240
  - SP3-XXX (Process)
    240
- Main SP Tables-4
  
  241
  - SP4-XXX (Scanner)
    241
- Main SP Tables-5
  
  245
  - SP5-XXX (Mode)
    245
- Main SP Tables-6
  
  272
  - SP6-XXX (Peripherals)
    272
- Main SP Tables-7
  
  273
  - SP7-XXX (Data Log)
    273
- Main SP Tables-8
  
  279
  - SP8-XXX (Data Log 2)
    279
    
    Keys and Abbreviations in Data Log 2
    279
- Input and Output Check
  
  286
  - Input Check Table
    286
  - Output Check Table
    287
- Printer Service Mode
  
  289
  - SP1-XXX (Service Mode)
    289
- Scanner SP Mode
  
  298
  - SP1-XXX (System and Others)
    298
  - SP2-XXX (Scanning-Image Quality)
    298

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