Symptom
Foggy background
0951o218
White/Black lines
and bands
0951o222
Offset image
0951o219
Possible Cause
Poor development
Defective PC Drum
(end of life)
Scratch on the PC
Drum.
Defective Print Head
unit.
Defective Fusing
Roller.
Defective Image
Transfer Roller.
83
Remedy
Replace the High Voltage
Unit (HV1).
P .65
Replace the Controller
Board.
P .53
Replace the Drum Car-
tridge.
Replace the Drum Car-
tridge.
Replace the Print Head
unit.
P .63
Replace the Controller
Board.
P .53
Replace the Fusing unit or
the Fusing Roller.
P .58
Replace the Image Transfer
Roller.
P .51