Konica Minolta bizhub PRO C6501 User Manual page 417

Touch Screen Adjustment
5
Touch each Check Button at the upper left and lower right corners on
the screen to check if the buzzer tone functions normally.
– If the buzzer tone does not sound, repeat the adjustment procedure
or contact your service representative.
6
Press [0] on the control panel keypad to complete the setting.
– To cancel the change, press [1] on the control panel keypad.
In either case, the Utility Menu Screen will be restored.
bizhub PRO C6501
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