Ricoh Mp C3000 Service Manual
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SM 2-1 B230/B237/D042 Preventive Maintenance 2. PREVENTIVE MAINTENANCE 2.1 SETTINGS 2.1.1 BEFORE REMOVING THE OLD PM PARTS 1. Enter the SP mode. 2. Output the SMC logging data with SP5-990-004. 3. Set the following SPs to 1 before you turn the power off. Then, the machine will reset the PM counters automatically. In the case of developer, the developer initialization will also be done automatically. 4. Exit the SP mode. Item SP Developer Black: 3902-005 Yellow: 3902-006 Cyan: 3902-007 Magenta: 3902-008 Drum Unit Black: 3902-009 Yellow: 3902-010 Cyan: 3902-011 Magenta: 3902-012 Fusing Unit Parts (not necessary for complete fusing units; see below) 3902-014 Image Transfer Belt Cleaning Unit 3902-015 Paper Transfer Unit 3902-016 Toner Collection Bottle (if not full or near-full) 3902-017 For the following units, there is a new unit detection mechanism. It is not necessary to reset PM counters. ƒ PCU ƒ Development unit ƒ Complete fusing unit
B230/B237/D042 2-2 SM ƒ Toner Collection Bottle (if full or near-full) 2.1.2 AFTER INSTALLING THE NEW PM PARTS 1. Turn on the main power switch. 2. Output the SMC logging data with SP5-990-004 and check the counter values. 3. Make sure that the PM counters for the replaced units are “0” with SP7-803. If the PM counter for a unit was not reset, then reset that counter with SP 7-804. 4. Make sure that the exchange counter counts up with SP7-853. 5. Make sure that the counters for the previous units (SP7-906) on the new SMC logging data list (from step 2 above) are equal to the counters (SP7-803) for these units on the previous SMC logging data list (the list that was output in the “Before removing the old parts” section). 6. Make sure that the unit replacement date is updated with SP7-950. 2.1.3 PREPARATION BEFO RE OPERATION CHECK 1. Clean the exposure glasses (for DF and book scanning). 2. Enter the user tools mode. 3. Do the “Automatic Color Calibration “( ACC) for the copier mode & printer mode as follows: 1. Print the ACC test pattern (User Tools > Maintenance > ACC > Start). 2. Put the printout on the exposure glass. 3. Put 10 sheets of white paper on the te st chart. This ensures the precise ACC adjustment. 4. Close the ARDF or the platen cover. 5. Press “Start Scanning” on the LCD. Then, the machine starts the ACC. 4. Exit the User Tools mode, and then enter the SP mode. 5. Do the “Forced line position adjustment” as follows. 1. First do SP2-111-3 (Mode c). 2. Then do SP2-111-1 (Mode a). 3. To check if SP 2-111-1 was successfu l, watch the screen during the process. A message is displayed at the end. Also, you can check the result with SP 2-194-10 to -12. 6. Exit the SP mode. 2.1.4 OPERATION CHECK Check if the sample image has been copied normally. ⇒ Rev. 03/2007
SM 2-3 B230/B237/D042 Preventive Maintenance 2.2 MAINTENANCE TABLES 2.2.1 PREVENTIVE MAINTENANCE TABLES Chart: A4 (LT)/5% Mode: 2 copies/original (prints/job) Environment: Normal temperature and humidity Yield may change depending on circ umstances and print conditions. Symbol keys: C: Clean, R: R eplace, L: Lubricant, I: Inspect Mainframe Item 80K 160K 240K 320K EM Remarks Scanner Reflector C Optics cloth 1st/2nd/3rd mirrors C Optics cloth Front and Rear Rails C Dry cloth Exposure Glass C C Dry cloth; alcohol ADF Exposure Glass C C Dry cloth; alcohol Exposure Lamp I APS Sensor C C Dry cloth PCU Dev. Unit–K R Drum Unit-K, C, M, Y R Developer-K, C, M, Y R Dev. Unit Entrance C Vacuum
B230/B237/D042 2-4 SM Item 80K 160K 240K 320K EM Remarks Mylar-K, C, M, Y Transfer Image transfer belt-cleaning unit R Paper transfer roller unit R Toner Collection Bottle R ID Sensor C Dry cloth Fusing Fusing unit R Fusing Belt R Pressure Roller R/L S552R -Bearing R Fusing Roller R/L S552R -Bearing R/L S552R Heating Roller R -Insulating Bushing R Tension Roller R -Bushing R Lubricant Roller R -Bearing-Front R -Bearing-Rear R Cleaning Roller R
SM 2-5 B230/B237/D042 Preventive Maintenance Item 80K 160K 240K 320K EM Remarks One-way Clutch Gear R Idle Gear R Thermopile C Dry cloth Themistor (Fusing Roller) C Dry cloth*1 Themistor (Pressure Roller) C Dry cloth Guide Plate (Entrance) C Dry cloth; alcohol Guide Plate (Exit) C Dry cloth; alcohol Stripper Plate C Dry cloth; alcohol Paper Path Registration Roller C Damp cloth Registration Sensor C Dry cloth Vertical Transport Roller C Damp cloth Vertical Transport Sensor C Fusing Entrance Sensor C Dry cloth Fusing Exit Sensor C Paper Dust Container C
B230/B237/D042 2-6 SM Item 80K 160K 240K 320K EM Remarks Duplex Unit Inverter Roller C Dry cloth Transport Roller C Dry cloth Inverter Sensor C Blower brush Duplex Exit Sensor C Miscellaneous Dust Filter R *1: Clean this thermistor only when it gets paper dust. ARDF Item EM Remarks Pick-up Roller C Damp cloth; alcohol Feed Belt C Damp cloth; alcohol Separation Roller C Damp cloth; alcohol Sensors C Blower brush Platen Sheet Cover C Damp cloth; alcohol (Replace if required.) White Plate C Dry or damp cloth Drive Gear L Grease G501 Transport Roller C Damp cloth; alcohol Exit Roller C Damp cloth; alcohol Inverter Roller C Damp cloth; alcohol Idle Rollers C Damp cloth; alcohol
SM 2-7 B230/B237/D042 Preventive Maintenance Two-tray Paper Feed Unit Item EM Remarks Relay Roller C Damp cloth Bottom Plate Pad C Damp cloth LCT Item EM Remarks Relay Roller C Damp cloth Bottom Plate Pad C Damp cloth 1000-Sheet Booklet Finisher Items EM Remarks Rollers C Damp cloth Discharge Brush C Dry cloth Sensors C Blower brush 1000-Sheet Booklet Finisher Punch Kit Items EM Remarks Punch Chads C Discard chads. 1000-Sheet Finisher Items EM Remarks Rollers C Damp cloth Discharge Brush C Dry cloth Sensors C Blower brush 500-Sheet Finisher Item EM Remarks Rollers C Damp cloth
B230/B237/D042 2-8 SM Discharge Brush C Dry cloth Sensors C Blower brush 2.2.2 OTHERS IN MAINFRAME Item 320K 360K Remarks Dev. Unit–C, M, Y R *1 Image Transfer R *2 *1: The color development units are considered EM parts because the act ual life time of the color development units depends on the usage of color ration. *2: The image transfer belt unit is considered EM parts because its expected lifetime is relatively long.
REPLACEMENT AND ADJUSTMENT SECTION 3 REPLACEMENT AND ADJUSTMENT REVISION HISTORY Page Date Added/Updated/New 3 ~ 13 04/20/2007 Image Adjustment 6 03/30/2007 Registration Adjustment 21 03/30/2007 Scanner Drive Motor 25 03/30/2007 Polygon Mirror Motor 26 03/30/2007 Scanner Wire 29 03/30/2007 Laser Optics 31 03/30/2007 Recovery Procedure 53 03/30/2007 Transfer Belt 81 04/24/2007 Thermostat 90 09/05/2009 Vertical Transport Sensor 93 05/27/2010 By-Pass Paper Feed Unit 106 ~ 107 03/30/2007 Hard Disk