Oki ES3640eMFP Handy Reference page 7

Walk-Up Operation
The Scanner Control Panel
Touch Screen Image Adjustment
Sets brightness, contrast, image
position, etc.
1. : Enter adjustment mode.
2. and
items around perimeter of
Adjustment box.
3. : Engage the selected item.
Value bar changes from black to
red.
4. and
5. : Engage the new value. Value
bar changes from red to black.
6. Repeat previous two steps until all
changes are made.
7. and
8. : Exit.
: Page through
: Change value.
: Move to EXIT.
6