Ricoh MPC4502
Maintenance. PM Tables 1
Symbol keys: C: Clean, R: Replace, L: Lubricant, I: Inspect
Mainframe
Item | 150K | 200K | 300K | 600K | EM | Remarks |
---|---|---|---|---|---|---|
Scanner | ||||||
Reflector | C | Optics cloth | ||||
1st/2nd/3rd mirrors | C | Optics cloth | ||||
Exposure Glass | C | C | Ricoh exposure glass cleaner | |||
ADF Exposure Glass | C | C | Ricoh exposure glass cleaner | |||
PCDU | ||||||
PCDU - K | R | |||||
PCDU - Y, M, C | R | |||||
Toner Collection Bottle | R | Replace when the waste toner bottle full message appears. | ||||
Dev. Unit - K | R | |||||
Item | 150K | 200K | 300K | 600K | EM | Remarks |
Dev. Unit - Y, M, C | R: 480K | |||||
Developer - K | R | |||||
Developer - Y, M, C | R: 240K | |||||
Transfer | ||||||
Image Transfer BeltÂcleaning Unit | R | |||||
Image Transfer Belt | R | |||||
Paper Transfer Roller Unit | R | |||||
Fusing | ||||||
Heating Sleeve Belt Unit | R | |||||
Pressure Roller | R | |||||
Pressure Roller Bearing | R, C | S552R | ||||
Entrance guide plate | C | C | ||||
Exit guide plate | C | C | ||||
Exit Separation plate | C | C | ||||
Thermopile | C | C | Cotton swab with alcohol |
|||
Fusing Drive Gear | C | Replace if worn. | ||||
Pressure Roller Gear | C | Replace if worn. | ||||
Idler Gear | C | Replace if worn. | ||||
Paper Path | ||||||
Registration Roller | C | Damp cloth | ||||
Registration Sensor | C | Dry cloth | ||||
Paper Dust Container | C | |||||
Vertical Transport Roller | C | Damp cloth |