Operation Manual

2-36 Understanding EPSON TWAIN Pro Features
Note:
❏ If Image Type setting is not 24-bit Color (Std) or 24-bit Color
De-screening, or Pixel Depth is set to 8-bit Gray or Black &
White, the Color Adjustment button appears dimmed and these
settings cannot be selected.
❏ You can see the effects of the Color Adjustment settings in the
Preview window.
Gray Balance Intensity:
Gray Balance Intensity removes unwanted color casts and
tints by balancing color saturation.
Click the eyedropper button beneath the slider. The mouse
pointer changes to an eyedropper. Click the color you want
to represent gray. The eyedropper “picks up” the color and
displays it in the box beside the eyedropper button. You can
then correct the cast level for that color from 0 to 100 by
moving the slider. The corrected color appears in the box on
the right, and the effect shows up immediately in the preview
image. Click Cancel to restore the original image.
Saturation:
Saturation is the property that defines color depth. Select a
saturation level from -100 (less color) to 100 (more color) by
moving the slider.
Reset Button
Use the Reset Button to return any image control settings you
made back to their default settings. If you did not alter any
image control settings, this button appears dimmed and is not
available.