Image Quality Problems - Fuji Xerox DocuScan C4250A Setup And Quick Reference Manual

The scanner will not
make color copies.
The scanner will not
automatically detect
the size of the docu-
ment.
mage Quality Problems
I
When you experience a poor scan or copy result, choose the symptom you think the closest
from the following table, and perform the corresponding corrective action.
If you see no improvement in your result, contact our Customer Support Center.
Smudges and spots
appear on the scan/
copy output.
Streaks and lines
appear on the scan/
copy output.
Symptom
Is the [Output Color] set to
[Black]?
Is the printer a color printer?
The size of the document cannot
be detected automatically.
Symptom
Is the document glass or docu-
ment feeder cover clean?
Is the document highly translu-
cent, such as a transparency?
Did you scan or copy a color
paper, groundwood paper, or
blueprint?
Did you scan or copy a glossy
printing paper?
Is the scanning glass of the docu-
ment feeder clean?
Cause
Set [Output Color] to [Full Color].
Refer to
• "Output Color (color printer only)"
You cannot make color copies if using
a monochrome printer. To make color
copies, connect the scanner to a color
printer.
On the [Scan Size] or [Original Size]
screen, specify the document size and
press the <Start> button.
Refer to
• "Scan Size" (P. 87)
• "Original Size" (P. 98)
Cause
Clean the document glass or docu-
ment feeder cover.
Refer to
• "9.2 Cleaning the Scanner" in the
Any dirt or smudges on the document
feeder cover may appear on the out-
put when the original is highly translu-
cent. Scan or copy the document with
a blank paper paced on top of it.
Adjust the [Lighten/Darken] setting or
the [Original Type] setting.
Refer to
• "Lighten/Darken" (P. 86)
• "Lighten/Darken" (P. 93)
• "[Image Quality] screen" (P. 94)
Glossy printing paper tend to stick to
the document glass, causing
unwanted marks to appear on the out-
put. Try scanning or copying the
glossy paper with a transparent film,
such as a transparency, placed under-
neath.
Clean the scanning glass.
Refer to
• "9.2 Cleaning the Scanner" in the
Remedy
(P. 92)
Remedy
User Guide
User Guide

Image Quality Problems

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