Oki MC160 User Manual page 237

Symptom
There is
insufficient
fusing or the
image
comes off
when
rubbed.
There are
toner
smudges or
residual
images.
There are
toner
smudges on
the back side
of the page
(whether or
not it has
been
duplexed).
Solving Problems with Printing Quality
Cause
The media is moist
from humidity.
Unsupported media
(wrong size, thick-
ness, type, etc.) is
being used.
Media type is set
incorrectly.
One or more of the
toner cartridges are
defective or installed
incorrectly.
The media path is
dirty with toner.
One or more of the
toner cartridges are
defective.
The imaging cartridge
may be defective.
Solution
Remove the moist media and replace it
with new, dry media.
Use Oki approved media.
When printing labels, letterhead or
thick stock, specify the appropriate
media type in the printer driver.
Remove the toner cartridges and
check for damage. If it is damaged,
replace it.
Print several blank sheets and the
excess toner should disappear.
Remove the toner cartridges and
check for damage. If it is damaged,
replace it.
Remove the imaging cartridge and
check for damage. If it is damaged,
replace it.
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