Adjusting Power Saver; Disabling Power Saver - Lexmark T640 User Manual

Adjusting Power Saver

To adjust the Power Saver setting:
1
Make sure the printer is on and Ready appears on the display.
2
Press on the operator panel.
3
Press until the
4
Press until the
5
Press until the
6
Using the numeric pad or the right and left arrows on the operator panel, enter the number of minutes for the
printer to wait before entering Power Saver.
The settings available range from 1–240 minutes. If you want to turn Power Saver off, see Disabling Power
Saver.
7
Press .
Submitting Selection appears.
Note: You can also adjust the Power Saver setting by issuing a Printer Job Language (PJL) command. For
more information, see the Technical Reference available on our Lexmark Web site at
www.lexmark.com.

Disabling Power Saver

Disabling Power Saver is two step process. First, you must turn the variable on, then select the variable. To disable Power
Saver:
1
Turn the printer off.
2
Press and hold
3
Release the buttons when you see a clock.
CONFIG MENU appears on the first line of the display.
4
Press until the
5
Press until the
Submitting Selection appears.
The operator panel returns to Energy Conserve.
6
Press until the
Resetting the Printer appears briefly followed by a clock. The operator panel then returns to Ready.
7
Make sure Ready appears.
8
Press on the operator panel.
9
Press until the
10
Press until the
11
Press until the
12
Use either the numeric keypad or the up and down arrows to enter 0 (zero). After Disabled appears, press
Submitting Selection appears. Power Saver is now disabled.
Administrative support
appears next to Settings, and then press
appears next to Setup Menu, and then press
appears next to Power Saver, and then press
and while turning the printer on.
appears next to Energy Conserve, and then press
appears next to Off.
appears next to Exit Config Menus, and then press
appears next to Settings, and then press
appears next to Setup Menu, and then press
appears next to Power Saver, and then press
Adjusting Power Saver
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