Ricoh Mp C3000 Service Manual

 
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:...

 
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...

 
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...

 
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...

 
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...

 
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...

 
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...

 
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...