Scanner Unit | Ricoh 406460 guide

2. Scanner motor [A] ( x 3)

3.Carriage rail [A] ( x 2)

4.Ground plate [B] (double-sided tape)

5.Conductance tape [C]

6.Scanner motor

Scanner Unit

4

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Image 49

Ricoh 406460 service manual Scanner Unit

Contents

November Model RN-MF1 Machine Codes M016/M017Page Important Safety Notices Safety Notices WARNING Laser Safety Trademarks Symbols, Abbreviations and Trademarks Table of Contents Page System Maintenance Reference Troubleshooting Page Product Information Component Layout Machine Overview Paper Path Drive Layout Machine Configuration Product Information Environment Installation Requirements Machine Level Power Requirements Installation Procedure Installation PM Parts PM IntervalsYield Counter Counter Reset Before You Start Replacement and Adjustment Special Tools Front Cover Exterior Covers Left Cover Exterior Covers Replacement and Adjustment Rear Cover Right Cover Top Cover When installing the top cover ADF Unit ADF ADF Feed Unit Original Tray ADF Front Cover ADF Separation Pad ADF Cover ADF Rear Cover ADF Motor Original Set Sensor ADF Cover Open Sensor ADF Feed Sensor ADF Drive Board Operation Panel Scanner Unit Scanner Top Cover Scanner Carriage Unit Scanner Unit Exposure Lamp Lamp Stabilizer Board When reinstalling the exposure lamp Scanner Motor Scanner Unit Laser Unit Laser Unit Polygon Mirror Motor Replacement and Adjustment Paper Feed and Exit After installing a new paper feed rollerPaper Feed Roller Friction Pad When reinstalling the friction pad follow this orderPaper End Sensor By-pass Feed Roller Paper Feed and Exit By-Pass Feed Roller Friction Pad Paper Feed Clutch By-pass Feed Sensor Harness guide plate B x Registration Clutch Relay ClutchToner End Sensor Relay Sensor Paper Exit Sensor Registration Roller and Sensor Inverter Sensor Exit roller base B x Paper Feed and Exit Registration sensor a Paper Transfer After installing a new transfer rollerTransfer Roller Fusing Unit Fusing Fusing After installing a new fusing unit ReinstallationThermostat Thermistor Fusing Lamp Hot Roller When reinstall the fusing lamp Hot Roller Stripper Pawls Pressure Roller Fusing Main Motor MotorsDuplex Motor For M017 Duplex motor a x 2, x Layout of PC Boards Electrical ComponentsECB Engine Controller Board Electrical Components Controller Board Eeprom FCU USB Host Board PSU Electrical Components Rear low cover a x Electrical Components Charge Terminal Case Cooling Fan OthersSpeaker Quenching Lamp Registration Adjustment Image AdjustmentUser Adjustment Service Adjustment Replacement and Adjustment Maintenance Mode Menu Service Program ModeOverview Print Reports Engine Maintenance Service Program Mode Engine Maintenance Brand ID Fuser SC Reset Bypass Tray Priority Paper Feed Roller Pages Engine Maintenance Paper Buckle Amount Fusing Unit Temperature Sheets Toner end To 255 Sheet/step Scan Maintenance Scan Maintenance Fax Maintenance RX Settings Silence Detection Time TX Settings Backtone To the Line DFU CTL Maintenance Factory Default Entering the Fax Service Test Menu Fax Service Test MenuFax Test Fax Test To Print the Configuration Page/ Maintenance Configuration and Maintenance Total Counter Other Types of ReportsTotal Counter Application Counters Firmware Updating ProcedureChecking the Machine Firmware Version Updating the Controller Firmware Firmware Updating Updating the Engine Firmware Above updating program should appear on the screen FW Update Tool Messages Updating the Boot Loader FirmwareFW Update Tool Messages Information Message for USB update Messages Comment Action FW Update Tool Messages Error Is in power-on stage 116 Fusing related SCs Service Call ConditionsSC 2xx Laser Optics Error Summary Troubleshooting SC 5xx Motor and Fusing Error SC 4xx Image Transfer and Transfer Error Issue this SC code and cannot be operated 121 122 SC 6xx Communication and Other Error Test Page Print Procedure Image ProblemsTest Page Printing Test Pattern Printing Test Pattern Print Procedure Surface of the drum Dark lines in halftone areas at 75mm Intervals Jam Sensor Layout JamPaper Jam Original Jam Jam Message List Sensor duplex feed tray 130 Energy Save Timer SettingsEnergy Saver Modes Recommendation Return to Stand-by ModeEnergy Saver Mode1 Energy Saver Mode2 Paper Save Combine modeEffectiveness of Duplex/Combine Function Duplex Paper Saved 136 Model RN-MF1 Machine Codes M016/M017 Appendices Page Appendix Specifications Page Custom size Appendix Specifications ADF RET Printer APS/ AMS Copier Fax Scanner MH/MR/MMR Auto Answer Rings Default 3 rings Input Tray Type Size Supported Paper Sizes Executive Appendix Specifications Service Menu Appendix SP Mode Tables Appendix Troubleshooting Guide Error Messages List Error Messages Error Messages Basic error code structure Fax Error Code MMR Error Type Error Description Error Code Error code table Error Messages EOR/ERR/DCN