Konica Minolta bizhub C200 - Manual (Page 172)

C200 6-3
Troubleshooting 6
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Answer
Check for the following.
- Use the [Contrast] dial in the control panel to adjust the brightness of the screen in the touch panel.
- Touch the touch panel. There is no problem if the touch panel lights up. When the machine is in Power
Save mode, touching the touch panel or pressing a key in the control panel cancels Power Save mode.
Opening the ADF or original cover also cancels Power Save mode.
- Check that the machine has been turned on by using both the sub power switch and the main power
switch.
2
Reminder
If no screen appears in the touch panel after the indicated items have been checked, contact your
service representative.