Minolta PagePro 1200 Series Service Manual page 100

PagePro 1200 Series Troubleshooting
Symptom
Blank print No Toner Cartridge
Toner empty
No Drum Cartridge
Defective PC Drum
(end of life)
Improper laser exposure
Developing bias fault
0951o211
Black print
Improper laser exposure
Improper charging
0951o213
White spots The paper may have absorbed some
moisture due to high humidity.
Poor image transfer
0951o220
Possible Cause
Install a Toner Cartridge.
Replace the Toner Cartridge.
Install a Drum Cartridge.
Replace the Drum Cartridge.
Replace Print Head Unit.
Replace the High Voltage Unit
(HV1).
Replace the Controller Board.
Replace the High Voltage Unit
(HV1).
Replace the Controller Board.
Replace Print Head Unit.
Replace the Controller Board.
Replace the High Voltage Unit
(HV1).
Replace the Controller Board.
Replace the paper.
Replace Image Transfer Roller.
Replace the High Voltage Unit
(HV1).
Replace the Controller Board.
100
Remedy