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When you want to enhance contours in images
Adjust the edge emphasis setting on the [Image control] tab.
When you want to reduce the moire patterns that appear
when color photos in magazines and other documents are
scanned at low resolutions
Setting [Moire Reduction] on the [Image control] tab sheet allows you
to reduce the moire patterns that are generated when color photos are
scanned at low resolutions.
Hint
Moire reduction is enabled when the resolution is 300 dpi or less, and
[High Quality Moire Reduction] is displayed when the resolution is
240 dpi or less.
When you want to reduce the color unevenness
Check the check box of [Color unevenness reduction] on the [Image
control] tab to reduce the color unevenness.
You can control the level of color unevenness by enabling the [Setting]
button.