Name: Ricoh RN-MF1
Brand: Ricoh
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4. ADF feed sensor [A] (hooks, x 1)

ADF Drive Board

1. Original tray ( p.32)

2. ADF rear cover ( p.34)

3. ADF drive board [A] (no screws, all plugs ( )s and hooks)

ADF

Safety Notices3
- Important Safety Notices3
- Laser Safety4
Symbols, Abbreviations and Trademarks5
- Trademarks5
- Table of Contents6
1 Product Information11
Specifications11
Machine Overview12
- Component Layout12
- Paper Path13
- Drive Layout14
Machine Configuration15
2 Installation17
Installation Requirements17
- Environment17
- Machine Level18
- Machine Space Requirement18
- Power Requirements18
- Installation Procedure19
3 Preventive Maintenance21
PM Intervals21
- PM Parts21
- Yield Counter21
4 Replacement and Adjustment23
Before You Start23
Special Tools24
Exterior Covers25
- Front Cover25
- Left Cover26
- Rear Cover29
- Right Cover30
- Top Cover31
Adf33
- ADF Unit33
- Original Tray34
- ADF Feed Unit34
- ADF Separation Pad35
- ADF Front Cover35
- ADF Rear Cover36
- ADF Cover36
- ADF Motor37
- Original Set Sensor38
- ADF Cover Open Sensor39
- ADF Feed Sensor40
- ADF Drive Board41
Scanner Unit42
- Operation Panel42
- Scanner Top Cover43
- Scanner Carriage Unit44
- Exposure Lamp46
- Lamp Stabilizer Board47
- Scanner Motor48
Laser Unit50
- Caution Decal Locations50
- Polygon Mirror Motor51
Paper Feed and Exit53
- Paper Feed Roller53
- Friction Pad54
- Paper End Sensor54
- By-Pass Feed Roller54
- By-Pass Feed Roller Friction Pad56
- By-Pass Feed Sensor57
- Paper Feed Clutch57
- Relay Clutch59
- Registration Clutch59
- Toner End Sensor59
- Paper Exit Sensor60
- Relay Sensor60
- Inverter Sensor61
- Registration Roller and Sensor61
Paper Transfer65
- Transfer Roller65
Fusing66
- Fusing Unit66
- Thermostat68
- Thermistor69
- Fusing Lamp70
- Hot Roller71
- Pressure Roller72
- Hot Roller Stripper Pawls72
Motors74
- Main Motor74
- Duplex Motor (for M017)74
Electrical Components76
- Layout of PC Boards76
- Controller Board78
- Psu80
- Charge Terminal Case84
Others85
- Cooling Fan85
- Speaker85
- Quenching Lamp86
Image Adjustment87
- Registration Adjustment87
5 System Maintenance Reference89
Service Program Mode89
- Overview89
- Maintenance Mode Menu89
- Fax Service Test Menu106
Configuration and Maintenance Page108
- Overview108
- Total Counter109
Firmware Updating110
- Checking the Machine Firmware Version110
- Updating the Controller Firmware110
- Updating the Engine Firmware112
- Updating the Boot Loader Firmware114
- Updating Failure114
- FW Update Tool Messages114
6 Troubleshooting119
Service Call Conditions119
- Summary119
- Engine SC119
Image Problems126
- Overview126
- Test Page Printing126
- Test Pattern Printing127
- Dark Lines in Halftone Areas at 75Mm Intervals128
Jam129
- Jam Sensor Layout129
- Jam Message List130
- Original Jam131
7 Energy Saving133
Energy Save133
- Energy Saver Modes133
Paper Save135
- Effectiveness of Duplex/Combine Function135
- General Specifications143
Appendix: Specifications143
- Supported Paper Sizes150
- Service Menu153
Appendix: Sp Mode Tables153
Appendix: Troubleshooting Guide155
- Error Messages156
- Error Messages List156
- Fax Error Code158

Brand	Ricoh
Model	RN-MF1
Category	All in One Printer
Language	English

Ricoh RN-MF1 User Manual

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Ricoh RN-MF1 Specifications

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