Image Quality Trouble - Fuji Xerox ApeosPort-VI C7771 Administrator's Manual

Image Quality Trouble

If the image quality of printed documents is poor, identify the symptom in the following
table to perform the remedy.
If image quality does not improve even after performing the remedy, contact our Customer
Support Center.
Symptom
The copy is dirty.
The copy has
black lines.
The copy is too
dark.
The copy is too
light.
The copy is
slightly
misaligned.
Cause
Is the document glass or the
document cover dirty?
Is the document a
transparent type such as a
transparency film?
Is the document colored,
rough, or a blueprint?
Is the document glossy
printing paper?
Is the constant velocity
transport glass on the
document feeder dirty?
Is the copy density set to
[Darken]?
Is the document faint?
Is the copy density set to
[Lighten]?
Are the paper edges aligned
and the leading edge
adjusted to the tray corners?
Image Quality Trouble
Remedy
Clean the document glass and the document
cover.
Reference
Refer to "Cleaning Document Cover and Document
Glass" (P.111).
If the document is transparent, dirt on the
document cover will be copied. Place a white
sheet of paper on top of thedocument when
copying.
Adjust the copy density or image quality.
Reference
Refer to "Copy" > "Image Quality" in the User Guide.
Glossy printing paper easily sticks to the
document glass, and shadows are sometimes
copied, soiling the image. Place a
transparency film under the document when
copying.
Clean the constant velocity transport glass.
Reference
Refer to "Cleaning White Chute and Constant Velocity
Transport Glass" (P.113).
Adjust the copy density.
Reference
Refer to "Copy" > "Image Quality" in the User Guide.
Align the paper edges, adjust them to the
tray's top corners, and reload the paper.
Reference
Refer to "Loading Paper" (P.56).
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