To use the Adjustment Settings for Skilled Operators, you must first configure your machine's Administrator Authentication Management setting.
Press the [User Tools] key on the control panel.
Press [System Settings] on the display.
Press [Administrator Tools].
Press [Next].
Press [Administrator Authentication Management].
Press [Machine Management].
Select [On] for "Admin. Authentication".
Press [OK].
Press [Exit].
The [Adjustment Settings for Skilled Operators] button appears.