Ricoh M290-27 Manuals

Manuals and User Guides for Ricoh M290-27. We have 1 Ricoh M290-27 manual available for free PDF download: Field Service Manual

Ricoh M290-27 Field Service Manual

Ricoh M290-27 Field Service Manual (82 pages)

Brand: Ricoh | Category: All in One Printer | Size: 2 MB

Table of Contents

Important Safety Notices

3
Symbols, Abbreviations and Trademarks

12
- Symbols and Abbreviations
  12
- Trademarks
  13
- Table of Contents
  14
1 Product Information

19
Specifications

19
- Specifications of the Machine
  19
- Software Specifications
  19
New Product Information

20
- Series Comparison
  20
- General Configuration
  21
- Product Overview
  22
  - Paper Path and Image Writing
    22
  - Drive Layout
    23
2 Installation and Preventive Maintenance

25
- Installation
  25
- Preventive Maintenance
  25
3 Replacement and Adjustment

27
Before You Begin

27
- Special Tools
  27
- Printing the Configuration Page
  27
Exterior Covers

28
- Aio
  28
- Bottom Cover
  28
- Top Cover
  30
  - Sfp
    30
  - Mfp
    32
Laser Unit

33
- After Replacing the Laser Unit
  33
Paper Feed

34
- Paper Feed Roller
  34
- Friction Pad
  35
- Registration Roller
  36
- Image Transfer Roller
  36
- Paper Feed Clutch
  38
- Bottom Plate Lift Clutch
  38
Drive

40
- Main Motor
  40
Fan

43
Fusing Unit

44
Electrical Components

45
- Main Board
  45
  - Main Board of SFP Models
    45
  - Main Board of MFP Models
    46
- Wi-Fi PCB (Wi-Fi Models Only)
  47
- Psu
  47
- Hvp
  48
Scanner

50
- Scanner Unit
  50
- Scanner Open/Close Switch
  52
Sensors

53
- Registration Sensor
  53
- Exit Sensor
  53
- Thermistor
  53
- Bottom Plate Position Sensor
  54
- Paper Size Sensor
  54
4 System Maintenance

57
Utilities

57
- Using CE Tools
  57
  - Adjust Registration
    57
  - Adjust Temperature
    58
  - Adjust Other Settings
    59
  - Get Input Status
    61
  - Output Check
    62
  - Data Upload
    63
  - CIS Calibration
    63
Firmware Update

64
5 Troubleshooting

65
Service Calls

65
- LED Indicators and Error Status
  65
  - Points to Note
    65
- Fatal SC Codes/Fusing Related Errors
  66
  - Executing Fusing SC Reset
    66
- SC Tables
  67
  - SC Table Key
    67
  - Sc2Xx: Polygon Motor Errors
    68
  - Sc4Xx: Bias Leak
    70
  - Sc5Xx: Main Motor Errors, Fusing Errors
    71
  - Sc6Xx: Communication Errors
    76
  - Sc10Xx: Others
    76
Image Problems

77
- Overview
  77
- Dark Lines in Halftone Areas
  78
6 Energy Saving

79
Energy Save

79
- Energy Saving Modes
  79

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