Image Enhancement; Resolution - Xerox ColorQube 9201 User Manual

Image Enhancement

Image Enhancement provides options for
improving the quality of the output, by
reducing the background or adjusting the
contrast. The options are:
• Background Suppression enhances
originals that have colored
backgrounds, by reducing or
eliminating the background on the
output. This option is useful when
your original is on colored paper.
• Select Auto Suppression to
automatically suppress unwanted background.
• Select Off to turn the Background Suppression feature off, particularly when:
• The Darken adjustment does not produce a satisfactory output from light originals.
• The original has a gray or colored border, such as a certificate.
• You want to bring out fine detail that was lost due to a dark edge when using bound
originals.
• Contrast controls the image density on the output and compensates for an original that has too
much or too little contrast on the image.

Resolution

The Resolution affects the appearance of the scanned image. A higher resolution produces a better
quality image. A lower resolution reduces communication time. The options are:
• 72 dpi recommended for output
displayed on a computer. It produces
the smallest file size.
• 100 dpi recommended for output
that delivers low quality text
documents.
• 150 dpi recommended for average
quality text documents and line art.
Does not produce the best image
quality for photos and graphics.
• 200 dpi recommended for average
quality text documents and line art. Does not produce the best image quality for photos and
graphics.
• 300 dpi recommended for high quality text documents that are to pass through OCR applications.
Also recommended for high quality line art or medium quality photos and graphics. This is the
default resolution and the best choice in most cases.
Advanced Settings
ColorQube™ 9201/9202/9203
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