MINOLTA-QMS 2200 User Manual page 126

Symptom Cause
Image Lateral image defects have
defects cycli- 1–2 mm spacing.
cal (evenly
Lateral image defects have
spaced).
35 mm spacing.
Lateral image defects have
75 mm spacing.
Lateral image defects have
95 mm spacing.
Lateral image defects have
204 mm spacing.
Lateral image defects have
other spacing.
Abnormal The toner cartridge may be
areas (white defective.
or black belt
The OPC drum cartridge
or spots)
may be defective or
appear.
scratched.
The fuser oil roller is dirty or
worn.
ABCDE
ABCDE
The fuser belt may be dirty.
ABCDE
The fusing unit may be
ABCDE
defective.
118
Solution
Replace the entire drum kit.
Replace the color toner cartridge.
Replace the image transfer roller.
Replace the entire drum kit.
Replace the fusing unit.
Replace the entire drum kit.
Remove the toner cartridge and check for damage.
If necessary, replace it.
Remove the OPC drum cartridge and check the photosen-
sitive surface (the green surface) for scratches.
If necessary, replace the entire drum kit.
Remove the fuser oil roller and check the roller surface for
dirt or scratches. If necessary, replace the fuser oil roller.
Clean the fuser belt.
Replace the fusing unit.
Solving Problems with Printing Quality