Ricoh MP3500G
Maintenance. PM Tables. Main Machine 2
NOTE: Amounts mentioned as the PM interval indicate the number of prints.
Symbol key: C: Clean, R: Replace, L: Lubricate, I: Inspect
| B291/B295/B296/B297 | EM | 150K | 300K | 450K | NOTE |
|---|---|---|---|---|---|
| DEVELOPMENT UNIT | |||||
| Development Drive Gears |
I | I | I | ||
| Development Filter | R | R | R | ||
| Developer | I | R | I | ||
| Entrance Seal | I | I | I | ||
| Side Seal | I | I | I | ||
| Development Roller | C | C | C | Dry cloth | |
| PAPER FEED | |||||
| Registration Roller | C | C | C | C | Water or alcohol. |
| Idle Roller Dust Blade | C | C | C | Detach and tap gently on flat surface to empty. Blower brush. | |
| Registration Roller Dust Blade | C | R | C | Blower brush. | |
| Paper Feed Guides | C | C | C | Water or alcohol. | |
| Relay Rollers | C | C | C | Water or alcohol. | |
| Bottom Plate Pad | C | C | C | Water or alcohol. | |
| Bottom Plate Pad (Bypass feed) | C | C | C | Water or alcohol. | |
| Registration Sensor | C | C | C | Blower brush | |
| Paper Feed Roller Gear | L | L | L | Silicone Grease G-501. See note below.*1 | |
| Upper Relay Sensor | C | C | C | Blower Brush | |
| DUPLEX UNIT | |||||
| Upper Transport Roller | C | C | C | Water or alcohol. | |
| Lower Transport Roller | C | C | C | Water or alcohol. | |
| TRANSFER BELT UNIT | |||||
| Transfer Belt | C | R | R | R | Dry cloth. To prevent damage to the cleaning blade, always replace these items together. |
| Transfer Belt Cleaning Blade | R | R | R | ||
| Transfer Belt Rollers | C | C | C | Dry cloth | |
| Entrance Seal | C | C | C | Dry cloth | |
| Transfer Entrance Guide |
C | C | C | C | Dry cloth |
| Used Toner Tank | I | C | C | C | Empty the tank. |
Note:
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 have been removed from the PM parts list.
| B291/B295/B296/B297 | EM | 150K | 300K | 450K | NOTE |
|---|---|---|---|---|---|
| FUSING UNIT AND PAPER EXIT | |||||
| Fusing Entrance and Exit Guide Plates |
C | C | C | Water or alcohol. | |
| Hot Roller | R | R | R | ||
| Pressure Roller | R | R | R | ||
| Fusing Thermistors | R | R | R | ||
| Cleaning Roller Bushings |
L | L | L | Grease: Barrierta JFE 55/2 | |
| Hot Roller Strippers | C | R | C | Water or alcohol. | |
| Paper Exit Guide Ribs | C | C | C | Water or alcohol. (See illustration below.) | |
| Exit Sensor | C | C | C | Blower brush | |
| DRIVE | |||||
| Drive Belts | I | Replace if necessary | |||
*1: Lubricate the paper feed clutch gear [A] with Silicone Grease G501 every P.M.