Xerox WorkCentre Pro 412 User Guide Page 6-11
Scan
Lighten/Darken
Use this option to adjust the contrast of the scanned image.
Press [Lighten/Darken] on the control panel to display the
current setting.
Press [Lighten/Darken] repeatedly to scroll through the
choices.
You can choose from 5 contrast settings. Each time you
press the key, the selection block on the LCD moves to the
left or the right. As the selection block moves to the right, the
contrast becomes darker.
Press [Select] to save the selection.