Xerox 8825 - Scanning Strategies

XEROX WIDE FORMAT COPY SYSTEM Document quality • 35
Scanning strategies
When scanning documents, always try the default Image Quality
settings first. Select the documents type -, line, photo, mixed or color
and use the Original, Type, Normal, Line, Photo or Color default
settings for that type. Color is a Scan to Net feature and only available in
SCAN mode. These settings have been designed to give the optimum
image quality for most documents.
If you have a special original type, you may want to try some of the
advanced image processing features available on the Scanner. Table 2
describes the scanning strategies for special original types.
Table 2. Scanning strategies for special documents
Type of original First step to try Second step to try Third step to try
Color photograph Set Original Type to Photo Mode Scan: Set Original
Type to Color and
Set Original Type to
Normal and
Background
Suppression to Off.
Color lithograph Mode COPY: Set Original
Type to Normal..
Mode SCAN: Set Original
Type to Color.
Set Original Type to
Normal and Background
Suppression to Off
Set Original Type to
Photo
Color map Mode COPY: Set Original
Type to Normal..
Mode SCAN: Set Original
Type to Color.
Set Original Type to
Normal and Background
Suppression to Off.
Set Original Type to
Photo
Old blueprint or sepia
with dark background
Set Original Type to Line
and Background
Suppression to Auto.
Transform, Invert to ON
Set Original Type to Line,
Background Suppression
to dark original,
Transform, Invert to ON.
Adjust the Copy
contrast as required
for best image
quality.
Old blueprint or sepia
with dark background
and side-to-side
fading
Set Original Type to Line
and Background
Suppression to Auto.
If fade is still visible in the
copy, rotate the original
90 degrees. Generally,
feeding the darkest edge
first provides the best
results.
Adjust the Copy
contrast as required
for best image
quality.
Faded line/text
drawing
Set Original Type to Line,
Background Suppression to
Auto.
If fade is still visible in the
copy, rotate the original
90 degrees.
Adjust the Copy
contrast as required
for best image
quality.
In reduction, use
Reduction Line
Preservation..