Konica Minolta bizhub C35 User Manual page 335

Symptom
Image
defects.
Lateral lines
or bands
appear on
image.
Colors look
drastically
wrong.
13-36
Cause
The laser lens is dirty. Clean the laser lens.
A toner cartridge may
be leaking.
A toner cartridge may
be defective.
One or more of the
imaging units may be
defective.
The machine is not
level.
The media path is
dirty with toner.
One or more of the
toner cartridges may
be defective.
One or more of the
imaging units is
defective.
One or more of the
toner cartridges may
be defective.
Solving Problems with Printing Quality
Solution
Remove the toner cartridges and
check for damage. If it is damaged,
replace it.
Remove the toner cartridge with the
color causing the abnormal image.
Replace it with a new toner cartridge.
Remove the imaging units and check
for damage. If it is damaged, replace it.
Place the machine on a flat, hard, level
surface.
Print several sheets and the excess
toner should disappear.
Remove the toner cartridges and
check for damage. If it is damaged,
replace it.
Remove the imaging units and check
for damage. If it is damaged, replace it.
Remove the toner cartridges and verify
that the toner is distributed evenly on
each cartridge roller, and reinstall the
toner cartridges.