Ricoh D177 MPC2503 MET-C1
Maintenance. 1. Replacement Procedure of the PM Parts
- Enter the SP mode.
- Output the SMC logging data with SP5-990-004.
- Set the following SPs to "1" before you turn the power off.
- Replace the PM parts and turn the power on, then, the machine will reset the PM counters automatically. In the case of developer, the developer initialization will also be done automatically.
- Exit the SP mode.
| Item | SP |
|---|---|
| PCDU | Black: 3701-002, 003 Yellow: 3701-071, 072 Cyan: 3701-025, 026 Magenta: 3701-048, 049 |
| Development unit | Black: 3701-003 Yellow: 3701-071, 072 Cyan: 3701-025, 026 Magenta: 3701-048, 049 |
| PCU | Black: 3701-002 Yellow: 3701-071, 072 Cyan: 3701-025, 026 Magenta: 3701-048, 049 |
| Pressure Roller (not necessary for complete fusing unit and Heating sleeve belt unit; see below) | Pressure roller: 3701-118 |
| Image Transfer Belt Unit | 3701-093 |
| Image Transfer Belt Cleaning Unit | 3701-102 |
| PTR Unit | 3701-109 |
| Exhaust Filter | 3701-132 |
• After the PM counter for the heating sleeve belt unit reaches its PM life (240K pages), the machine stops the operation automatically. Replace the heating sleeve belt unit before the machine stops its operation (stop warning: 244K pages, stop: 248K pages).
For the following units, there is a new unit detection mechanism. It is not necessary to reset PM counters.
• Fusing unit
• Heating sleeve unit
• Toner Collection Bottle (if full or near-full)
Note:
- Even if you replace the new Toner Collection Bottle, PM counter will not reset soon (The machine judges whether PM counter should be reset or not after printing for some time).
- Even if you set SP3-701-142 or SP7-622-142, PM counter of Toner Collection Bottle will not reset.