Fujitsu 5900C - fi - Document Scanner Operator's Manual page 79

[Color Dropout] tab
Red, Green, Blue (Light's three primary colors) or any color can be selected to drop out from the docu-
ments to be scanned. For example, if you specify "Red" when scanning black letters with red outlines, only
the black part of the letters are scanned.
You can use this function when black and white or gray scale is selected.
Enable Color Dropout
Color Dropout is enabled.
Dropout Red
Dropout Green
Dropout Blue
Custom Color Dropout An image in which a selected color dropout has occurred is output.
Custom Color Dropout
Any color to drop out can be specified when "Use Custom Color Dropout" is selected.
An image in which red color dropout has occurred is output.
An image in which green color dropout has occurred is output.
An image in which blue color dropout has occurred is output.
2.13 How to use the Scanner Driver
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