♦Dropout Color
This option enables scanning excluding the selected color information of green, red, or blue (the three primary colors of light). For example, to scan black characters framed in red, selecting red for scanning will scan only the black characters.
♦Reverse
This option specifies whether to reverse the black and white of a scanned image.
If this option is selected, black and white are reversed by reversing the black and white pixels. If this option is not selected, the black and white values of the reproduced image corresponds to the original image.
Some applications do not permit normal operation. If this occurs, contact the manufacturer of the application.
Figure Advance dialog (image processing)
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