Resolving Output Quality Problems Using The Basic Copying, Added; Features, Or Image Quality Tabs - Xerox Document Centre ColorSeries 50 User Manual

Resolving output quality problems using the
Basic Copying, Added Features, or Image Quality Tabs
Moiré patterns on the copies
The entire document is not being copied
Scattered, very light show-through images
occur when copying a document that is on thin
paper.
DOCUMENT CENTRE CS 50 USER GUIDE
Problem
3–17
Suggested Solution
This problem sometimes occurs when original
documents have halftone images. Perform the
following suggested solutions in the following
order:
• Select Halftone as the Original Type.
• Rotate the original on the Document Glass
by 180 degrees.
• Reduce or enlarge the output by 5%.
• Use the Sharpness feature to select Softer
options until the moiré patterns are not
visible.
• Ensure that the selected Original Type is
Graphics & Map.
Enter the Original Size.
Reduce the image.
Ensure that the document placement matches
the Original Orientation setting.
Select the Background Suppression option in
the Preset Colour Balance feature in the
Image Quality tab.
To eliminate the unwanted show-through
images, place the thin (translucent) document
on the Document Glass. Cover the document
with a black (or very dark) sheet of paper that
is the same size as the document you are
copying.
Place the 2-sided original document on the
Document Glass with a blank sheet of paper
on top of it.
Adjust the Lighten/Darken control to Lighten.
Select the Photo & Text or Text document type
and the Auto Contrast Lighten/Darken feature
or Background Suppression in the Preset
Colour Balance feature of the Image Quality
tab.
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PROBLEM SOLVING