You see a screen like this:
3.
Scroll down and select
System Administration
.
4.
Select
Common Settings
.
5.
Select
LCD Brightness
.
6.
Adjust the screen brightness by selecting a brightness level or by pressing the left and right arrow
buttons.
7.
Select
OK
to exit.
Parent topic:
Turning Off the Operation Time Out Setting
The Operation Time Out setting causes the LCD screen to return to the Home screen after a few minutes
of inactivity. This feature is enabled by default, but you can turn it off.
Note:
This setting can be locked by an administrator. If you cannot access or change this setting,
contact your administrator for assistance.
1.
Press the
home button, if necessary.
2.
Select
Setup
.
28
Содержание WF-R4640
Страница 1: ...WF R4640 User s Guide ...
Страница 2: ......
Страница 14: ......
Страница 62: ...2 Open the feeder guard and pull up the paper support 3 Slide out the edge guides 62 ...
Страница 151: ...You see this window 151 ...
Страница 174: ...4 Click OK Parent topic Scanning 174 ...
Страница 207: ...You see this window 3 Select Fax Settings for Printer Select your product if prompted 207 ...
Страница 208: ...You see this window 4 Select Speed Dial Group Dial List 208 ...