Pm Parts Settings - Ricoh D143 Field Service Manual

3. Preventive Maintenance

PM Parts Settings

Before Removing the Old PM Parts
1. Enter the SP mode.
2. Output the SMC logging data with SP5-990-004.
3. Set the following SPs to "1" before you turn the power off. Then, the machine will reset the PM
counters automatically. In the case of developer, the developer initialization will also be done
automatically.
4. Exit the SP mode.
Developer
Drum Unit
Heating sleeve belt unit and Pressure Roller (not
necessary for complete fusing units; see below)
Image Transfer Belt Cleaning Unit
PTR Unit
Toner Collection Bottle (if not full or near-full)
• After the PM counter for the heating sleeve belt unit reaches its PM life (300K pages), the machine
stops the operation automatically. Replace the heating sleeve belt unit before the machine stops its
operation (stop warning: 315K pages, stop: 330K pages).
• Change the setting of SP3-902-018 from "0" to "1" before replacing the heating sleeve belt unit.
Otherwise, the machine will not recover.
For the following units, there is a new unit detection mechanism. It is not necessary to reset PM counters.
158
Item SP
Black: 3902-005
Yellow: 3902-006
Cyan: 3902-007
Magenta: 3902-008
Black: 3902-009
Yellow: 3902-010
Cyan: 3902-011
Magenta: 3902-012
Heating sleeve belt: 3902-018
Pressure roller: 3902-019
3902-015
3902-016
3902-017