When You Cannot Make Clear Copies - Ricoh C9020L Operating Instructions Manual

When You Cannot Make Clear Copies

This section describes likely causes of and possible solutions for unclear copies.
Problem
Colored lines appear.
Copies appear dirty.
Copies appear dirty.
The reverse side of an original
image is copied.
A shadow appears on copies
if you use pasted originals.
The same copy area is dirty
whenever making copies.
Copies are too light.
Cause
The exposure glass or
scanning glass is dirty.
Image density is too high.
Auto Image Density is not
enabled.
Image density is too high.
Image density is too high.
The exposure glass, scanning
glass, or ADF is dirty.
Image density is too light.
When You Cannot Make Clear Copies
Solution
Clean them. See "Maintaining Your
Machine", About this Machine
Adjust the image density settings. See
"Adjusting Copy Image Density", Copy
Reference .
Enable Auto Image Density in [Original
Type Setting] under [Copier Features].
For details about Auto Image Density,
see "User Tools Menu", Copy Reference
.
Adjust the image density settings. See
"Adjusting Copy Image Density", Copy
Reference .
• Adjust the image density settings.
See "Adjusting Copy Image
Density", Copy Reference
• Change the orientation of the
original.
• Put mending tape on the pasted
part.
Clean them. See "Maintaining Your
Machine", About This Machine
Adjust the image density settings. See
"Adjusting Copy Image Density", Copy
Reference .
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