Konica Minolta 4650EN User Manual page 215

Solving Problems with Printing Quality
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Symptom Cause
Image is too Laser lens is dirty.
light; there is
The media is moist
low image
from humidity.
density.
There is not much
toner left in the car-
tridge.
One or more of the
imaging units may be
defective.
The media type is set
incorrectly.
Image is too One or more of the
dark. imaging units may be
defective.
Image is One or more of the
blurred; imaging units may be
background defective.
is lightly
stained;
there is
insufficient
gloss of the
printed
image.
Solution
Clean the laser lens.
Remove the moist media and replace it
with new, dry media.
Replace the toner cartridge.
Remove the imaging units and check
them for damage. If one is damaged,
replace it.
When printing envelopes, labels, post-
cards, thick stock, glossy, or transpar-
encies, specify the appropriate media
type in the printer driver.
Remove the imaging units and check
them for damage. If one is damaged,
replace it.
Remove the imaging units and check
them for damage. If one is damaged,
replace it.
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