16 Problem Solving
456
Probl
em
So
lving
16
No
Cause
The document is colored, rough, or a blueprint.
Action
The paper's background color is copied. Adjust the copy
density or image quality, or specify for [Auto Exposure].
Cause
The document is glossy printing paper.
Action
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 is too dark or
light.
Cause
The copy density is set to [Darker] or [Lighter].
No
Action
Adjust the copy density.
Refer to "Lighten/Darken (Adjusting the Copy Density)" (P.63).
Cause
The original document density is too light.
Action
Adjust the copy density.
Refer to "Lighten/Darken (Adjusting the Copy Density)" (P.63).
Cause
The setting for [Original Type] is inappropriate.
Action
Copy black text. If it is too light, select [Text] for [Original
Type].
Refer to "Original Type (Selecting the Document Type)" (P.62).
The copy is slightly
misaligned.
Cause
Paper is misaligned in the tray.
No
Action
Align the paper edges, and adjust them with the tray's front
corners to reload the paper.
Refer to "Loading Paper" (P.238).
Part of the image is
missing on the copy.
Cause
The paper is damp.
No
Action
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).
Cause
Folded or wrinkled paper is included in the paper tray.
Action
Remove the improper paper or replace whole paper with
new one.
Refer to "Loading Paper" (P.238).
Cause
The document is pasted or folded.
Action
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 copy has a stripe
pattern.
Cause
The document enlargement ratio is too large.
No
Action
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).
Summary of Contents for ApeosPort 350 I
Page 1: ...ApeosPort 550 I 450 I 350 I DocuCentre 550 I 450 I Series User Guide...
Page 30: ......
Page 48: ......
Page 160: ......
Page 194: ......
Page 212: ......
Page 236: ......
Page 250: ......
Page 370: ......
Page 384: ......
Page 406: ......
Page 426: ......
Page 591: ...18 Glossary This chapter contains a list of terms used in this guide z Glossary 590...
Page 608: ......