Service Call Conditions
SM Appendix 3-9 D009/D011/D012/D013/D091/D092
Appendix:
Service Call
Conditions
SC Tables: SC3xx
302 D
Charge roller bias leak
A charge roller bias leak signal was detected.
 Charge roller damaged
 High voltage supply board defective
 PCDU harness defective or disconnected
304 D
Charge roller bias correction leak
The charge roller bias correction is performed twice even if the maximum
charge roller bias (-2000V) is applied to the roller.
 ID sensor defective
 Worn charge roller
 Charge roller damaged
320 D
Development roller bias leak
The development roller bias leak is detected for 60 ms after the high voltage
has been supplied to the development unit.
 Development bias leak
 Broken harness
 Defective high voltage power supply, voltage supply
 Defective high voltage supply unit
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