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Care and Maintenance
238
Trouble
Small white spots
appear on OHP
transparency.
A single color shows a
light, repeating
horizontal line.
Prints are missing fine-
line detail.
Dark color spots and
dark or light streaks
appear in all colors.
Straight, thin light
vertical line in colors.
Possible Cause
OHP transparency
has dust on its
surface.
The roller in the toner
cartridge has a slight
impression after a
long period of
storage.
The color imaging unit
has reached its useful
life.
The color imaging unit
has reached its useful
life.
The photosensitive
belt inside the color
imaging unit is
scratched.
Corrective Action
Remove dust or stain
from OHP
transparency.
Run 20-30 prints. The
impression will
disappear with
continued time and
use.
Replace the color
imaging unit.
Replace the color
imaging unit.
Replace the color
imaging unit.
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