Figure Advance dialog (Color) <Image Mode : Color selected>
♦Shadow/Highlight
Shadow : The highlight allows the darkest part of the document to be controlled. The higher the shadow value, the darker the image.
Highlight : The highlight allows the brightest part of the document to be controlled. The higher the highlight value, the lighter the image.
Any levels on the document outside these settings are flooded (all 0 or 255), while the interval between the shadow and highlight settings is equally divided into 255 levels, which are used to create the output images. This means that if the shadow and highlight settings are close to each other, the contrast for that interval in the scanned document will be very strong (but with all other areas maximizing high or low).
♦Contrast/Brightness
Contrast : Sets the contrast of light and shadow in a scanned image. Specify the contrast with a number in the range of 1 (low [soft]) to 255 (high [sharp]). If this value is
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