3. Preventive Maintenance
PM Parts Settings
Replacement procedure of the 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.
4. 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.
5. 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
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