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d-COLOR MF654/MF554/MF454/MF364/MF304/MF254
5-9
5.4
When the Touch Panel is not visible
5
5.4
When the Touch Panel is not visible
If a certain length of time has elapsed without any operations being carried out on this machine, the
Touch
Panel
may turn off.
Check the following items:
-
Tap [Accessibility] and select [Brightness Adjustment], and select [Low] or [High] to adjust the contrast
for the
Touch Panel
.
-
Touch the
Touch Panel
. In Power Save (Low Power/Sleep) mode, this machine returns from Power
Save mode when the
Touch Panel
is touched or a key on the
Control Panel
is pressed, and the
Touch
Panel
appears normally.
-
On the
Control Panel
, press the
Power
key. If the Weekly Timer setting has put the machine in Erp
Auto Power OFF mode, press the
Power
key to display the
Touch Panel
. To use it outside the preset
operating hours, follow the on-screen instructions.
-
Check to see that the
Main Power Switch
and the
Power
key are turned ON.
In case the
Touch Panel
does not appear even after checking it, contact your service representative.
Содержание d-COLOR MF654
Страница 1: ...d COLOR MF654 MF554 MF454 MF364 MF304 MF254 QUICK GUIDE...
Страница 2: ......
Страница 8: ...Contents 6 d COLOR MF654 MF554 MF454 MF364 MF304 MF254...
Страница 9: ...1 Introduction...
Страница 10: ......
Страница 35: ...2 About This Machine...
Страница 36: ......
Страница 87: ...3 Basic Settings and Operations...
Страница 88: ......
Страница 114: ...3 28 d COLOR MF654 MF554 MF454 MF364 MF304 MF254 Scan to Send function 3 3 2 6 Tap Close...
Страница 122: ...3 36 d COLOR MF654 MF554 MF454 MF364 MF304 MF254 Scan to Send function 3 3 2 3 Enter a destination 1 2 3 4...
Страница 166: ...3 80 d COLOR MF654 MF554 MF454 MF364 MF304 MF254 Using the Quick Security function 3 3 8...
Страница 167: ...4 Advanced Functions...
Страница 168: ......
Страница 187: ...5 Troubleshooting...
Страница 188: ......
Страница 207: ...6 Index...
Страница 208: ......
Страница 210: ...6 4 d COLOR MF654 MF554 MF454 MF364 MF304 MF254 6...