Hint

When using bleed-through reduction, adjust the bleed-through reduction level to match the type of document.

Contrast

Adjust the contrast for the images to scan.

Back side Brightness/contrast

This is enabled when you scan both sides of a document and should be used when the document has front and back sides of different density. Select [Use back side brightness (contrast)] to change the settings for the brightness and contrast of the front and back sides of the document.

Front side (Back side) color drop-out

The color drop-out function has a “drop-out” effect that leaves out a specified color (red, blue, or green) while scanning, and a “color enhancement” effect that emphasizes a specified color. You can set each of these effects for the front side and back side.

IMPORTANT

The color drop-out settings are disabled when the scanning mode is set to [Color].

Auto Color Detection Settings

This is enabled when Auto Color Detection is selected, and allows you to configure the following detection settings for determining whether to scan a document in color or black and white.

•Mode in case of binary

Specify the scanning mode to use when a black and white document is detected.

•Threshold intensity to judge the document as color

Adjust the sensitivity to colors in a document.

•Aresize to judge the document as color

Specify the ratio of colored regions in a document.

IMPORTANT

•The [Auto Color Detection] function cannot be used simultaneously with the color drop-out or prescan function.

•The scanning speed may be reduced when the Auto Color Detection function is used.

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