Fuji Xerox ApeosPort 450 I User Manual page 458

16 Problem Solving
The copy is too dark or
light.
The copy is slightly
misaligned.
16
Part of the image is
missing on the copy.
The copy has a stripe
pattern.
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The document is colored, rough, or a blueprint.
The paper's background color is copied. Adjust the copy
density or image quality, or specify for [Auto Exposure].
The document is glossy printing paper.
Glossy printing paper easily sticks to the document glass,
and shadows are sometimes copied and reproduced as
dirt. Place a transparency film under the document when
copying.
The copy density is set to [Darker] or [Lighter].
Adjust the copy density.
Refer to "Lighten/Darken (Adjusting the Copy Density)" (P.63).
The original document density is too light.
Adjust the copy density.
Refer to "Lighten/Darken (Adjusting the Copy Density)" (P.63).
The setting for [Original Type] is inappropriate.
Copy black text. If it is too light, select [Text] for [Original
Type].
Refer to "Original Type (Selecting the Document Type)" (P.62).
Paper is misaligned in the tray.
Align the paper edges, and adjust them with the tray's front
corners to reload the paper.
Refer to "Loading Paper" (P.238).
The paper is damp.
If the paper is damp, the copy image may be partially
missing or unclear. Replace the paper with new one.
Refer to "Loading Paper" (P.238).
Folded or wrinkled paper is included in the paper tray.
Remove the improper paper or replace whole paper with
new one.
Refer to "Loading Paper" (P.238).
The document is pasted or folded.
There may be a gap between the document glass and the
pasted or folded section. Place a stack of white sheets on
the document to remove the gap.
The document enlargement ratio is too large.
Output may have stripes depending on the enlargement
ratio. Adjust the ratio to remove the stripes.
Refer to "Reduce/Enlarge (Making Enlarged/Reduced Copies)"
(P.55).