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Run 20-30 prints. The
impression will disappear
with continued time and
use.
On the Maintenance
Page, a single color
shows a light, repeating
horizontal line.
The roller in the toner
cartridge has a slight
impression after a long
period of storage.
Care and Maintenance
The photosensitive belt
inside the imaging unit is
scratched.
Replace the imaging unit.
The imaging unit has
reached the end of its
useful life.
Corrective Action
On the Maintenance
Page, straight, thin light
vertical line in colors.
Trouble
Prints are missing fine-
line detail.
Replace the imaging unit.
Possible Cause
The imaging unit has
reached the end of its
useful life.
Dark color spots and
dark or light streaks
appear in all colors.
Replace the imaging unit.
Replace the imaging unit.
The imaging unit’s
internal waste toner box
is full.
On the Maintenance
Page, each color
“bleeds” into the color
band.
