Resolution - Xerox ColorQube 9303 User Manual

Advanced Settings
• 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.
• Select Manual Contrast to set the level of contrast yourself. Move the indicator towards the
More setting to reproduce more vivid blacks and whites for sharper text and lines but less
detail in pictures. Move the indicator towards the Less setting to reproduce more detail in
light and dark areas of the original.

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.
• 200x100 dpi recommended for good
quality text documents and line art.
• 200 dpi recommended for average quality text documents and line art. Suitable for office
documents and photographs.
• 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.
• 400 dpi recommended for photos and graphics. It produces average image quality for photos and
graphics.
• 600 dpi recommended for high quality photos and graphics. It produces the largest image file
size, but delivers the best image quality.
Select Save to save your selections and exit.
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