Ricoh D131 - Drum Potential Sensor; Quenching Lamp

Drum Unit
SM 4-43 D131/D132/D133
Replacement
and
Adjustment
4.6.6 QUENCHING LAMP
Remove:
 OPC drum
p.4-40
1. Quenching lamp [A] (
x 1)
 At the center, push back the hook to release the quenching lamp.
 Use only a blower brush to clean the quenching lamp.
4.6.7 DRUM POTENTIAL SENSOR
Remove:
 OPC drum p.4-40
1. Drum potential sensor [A] (
x 2, x 1)
2. After replacing the drum potential sensor, do SP2962 (Adjustment of Drum Conditions), only if
SP3901 (Auto Process Control) is on).