Ricoh MP2851
Maintenance. PM Tables. Mainframe 1
Note
- The amounts mentioned as the PM interval indicate the number of prints.
- After carrying out PM, clear the maintenance counter (SP7-804).
Symbol key:
C: Clean, R: Replace, L: Lubricate, I: Inspect
| EM | 120K | 240K | 360K | NOTE | |
|---|---|---|---|---|---|
| Scanner/Laser Optics | |||||
| Reflector | C | C | C | Optics cloth | |
| 1st Mirror | C | C | C | C | Optics cloth |
| 2nd Mirror | C | C | C | C | Optics cloth |
| 3rd Mirror | C | C | C | C | Optics cloth |
| Scanner Guide Rails | C | C | C | Do not use alcohol. | |
| Platen Sheet Cover | C | I | I | I | Replace the platen sheet, if necessary. Dry cloth or alcohol |
| Exposure Glass | C | C | C | Dry cloth or alcohol | |
| Toner Shield Glass | C | C | C | Optics cloth | |
| APS Sensor | C | C | C | Dry cloth or blower brush | |
| EM | 120K | 240K | 360K | NOTE | |
|---|---|---|---|---|---|
| ID Sensor | C | C | C | Perform the ID sensor initial setting (SP2-935) after cleaning (blower brush) |
| EM | 60K | 120K | 180K | NOTE | |
|---|---|---|---|---|---|
| PCU | |||||
| Drum | R | R | R | Do SP2801. This initializes the developer and resets the TD and ID sensor outputs to their defaults. It also resets the PCU counter. | |
| Charge Roller | R | R | R | ||
| Cleaning Roller | R | R | R | ||
| Cleaning Blade | R | R | R | ||
| Pick-off Pawls | R | R | R | ||
| Developer | R | R | R | ||
| EM | 120K | 240K | 360K | NOTE | |
|---|---|---|---|---|---|
| Paper Feed | |||||
| Registration Rollers | C | C | C | C | Clean with water |
| Paper Feed Roller | C | R | R | R | Clean with water |
| Friction Pad | C | R | R | R | Dry cloth |
| Paper Feed Guides | C | C | C | C | Clean with alcohol. |
| Relay Rollers | C | C | C | C | Clean with water. |
| Bottom Plate Pad | C | C | C | C | Clean with water. |
| Registration Roller Mylar | C | C | C | C | Clean with water. |
| Dust collection box | C | C | C | C | Remove, empty, clean |
| EM | 120K | 240K | 360K | NOTE | |
|---|---|---|---|---|---|
| Fusing Unit and Paper Exit | |||||
| Fusing Entrance and Exit Guide Plates | C | C | C | Clean with water or alcohol. | |
| Hot Roller | R | R | R | Clean with water or alcohol. | |
| Pressure Roller | R | R | R | ||
| Fusing Thermistors | R | R | R | ||
| Cleaning Roller | C | C | C | ||
| Cleaning Roller Bushings | C | C | C | ||
| Hot Roller Strippers | R | R | R | ||
| Hot Roller and Pressure Roller Bushings | L | L | L | L | Grease Barrierta JFE5 5/2 (A0289300) |
| Paper Exit Guide Ribs | C | C | C | Clean with water or alcohol. | |
| Others | |||||
| Main Motor Drive Gear | L | I | I | I | Silicone Grease G501 (see 'Main Motor Drive Gear') |