Ricoh MP4000
Maintenance. PM Tables. Mainframe 1
Symbol key:
C: Clean, R: Replace, L: Lubricate, I: Inspect
EM | 160K | 320K | 800K | Note | |
---|---|---|---|---|---|
Scanner/Optics | |||||
Reflector | C | Optics cloth | |||
1st Mirror | C | Optics cloth | |||
2nd Mirror | C | Optics cloth | |||
3rd Mirror | C | Optics cloth | |||
Scanner Guide Rails | C | Do not use alcohol. | |||
Exposure Glass | C | C | Cleaner | ||
Toner Shield Glass | C | C | Dry cloth or cleaner | ||
APS Sensor | C | Dry cloth | |||
Exposure Glass (Sheet through) | C | C | Cleaner | ||
Drum (OPC) Area | |||||
OPC Drum | I | R | |||
Charge Roller | R | ||||
Charge Roller Cleaning Roller | R | ||||
Drum Cleaning Blade 1 | R | ||||
Quenching Lamp | C | C | Dry cloth | ||
Pick-off Pawls | R | ||||
Spurs | C | C | Dry cloth | ||
ID Sensor | C | C | Perform SP3-001-2 after blower brush cleaning. | ||
Cleaning Entrance Seal | C | Blower brush. Replace if required. |
|||
Side Seal | I | ||||
Development Unit | |||||
Development Drive Gears | C | Dry cloth | |||
Development Filter | R | ||||
Development filter: front | R | ||||
Development filter: rear | R | ||||
Developer | I | R | |||
Entrance Seal | I | ||||
Side Seal | I | ||||
Development Roller | C | Dry cloth | |||
Paper Feed | |||||
Registration Roller | I | C | Water | ||
Idle Roller Dust Blade | I | C | Detach and tap gently on flat surface to empty. Blower brush. | ||
Registration Roller Dust Blade | I | C | Blower brush. | ||
Feed Rollers | I | C | Water | ||
Pick-up Rollers | I | C | Water | ||
Separation Rollers | I | C | Water | ||
By-pass Feed Roller | I | C | Water |
Due to their durability and extended service life, the feed rollers, separation rollers, and pick-up rollers of the mainframe, optional paper trays, and LCT are not replaced at PM.
*1: Lubricate the by-pass feed clutch gear with Silicone Grease G501 every P.M.