10-9
Troubleshooting > Solving Malfunctions
Copies have a moire pattern
(dots grouped together in
patterns and not aligned
uniformly).
Is the original a printed photograph? Set the original image to [Photo]. 3-53
Texts are not clearly printed. Did you choose appropriate image
quality for the original?
Select appropriate image quality. 3-53
Black or color dots appear on
the white background when
white original is scanned.
Is the original holder or the glass
platen dirty?
Clean the original holder or the glass
platen.
10-6
Printouts are fuzzy. Is the machine being used in
conditions of very humid, or humidity
or temperature rapidly changes?
Use in an environment that has
suitable humidity.
1-3
If you experience frequent problems,
turn the cassette heater switch on.
2-4
— Run [Drum Refresh 1]. 9-27
Images are skewed. Are the originals placed correctly? When placing originals on the platen,
align them with the original size
indicator plates.
3-7
When placing originals in the
document processor, align the original
width guides securely before placing
the originals.
3-8
Is the paper loaded correctly? Check the position of the paper width
guides.
3-2
— Perform center line adjustment. For
more information about how to do so,
contact your service representative.
—
Symptom Checkpoints Corrective Actions Reference
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