23
Product Parts - Back
1
Maintenance box cover
2
Rear cover (duplexer)
3
AC inlet
4
LAN
port
5
USB
port
Parent topic:
Using Power Saving Settings
Your product enters sleep mode automatically and turns off the LCD screen if it is not used for a period
of time. You can make the time period shorter and select other options to save energy and resources.
Changing the Sleep Timer Settings
Changing the Power Off Timer Settings
Parent topic:
Changing the Sleep Timer Settings
You can adjust the time period before your product enters sleep mode and turns off the LCD screen.
1.
Press the
home button, if necessary.
2.
Select
Settings
.
Summary of Contents for ET-3750U
Page 1: ...ET 3750U User s Guide ...
Page 2: ......
Page 21: ...21 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Page 53: ...53 2 Pull out the paper cassette until it stops 3 Slide the edge guides outward ...
Page 144: ...144 3 Open the ink tank cover then open the cap for the ink tank you are going to fill ...