Ricoh FT5034 Service Manual page 120

1
Doctor Gap is too
6
wide
Deterioration of
7
Drum
Deterioration of
8
Developer
VDE high?
9
Action
Yes
1. Check the doctor gap
Yes
1. Adjust the lamp regulator Voltage
2. Replace the drum
Yes
1. Replace the developer
Adjust VDE
- 119 -
Remarks
After adjusting the lamp
voltage, adjust V .
DE
V =3.0±0.06V
DE