Lexmark 640 User Manual
Adjusting Power Saver
98
Administrative support
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
appears next to Settings, and then press
.
4
Press
until the
appears next to Setup Menu, and then press
.
5
Press
until the
appears next to Power Saver, and then press
.
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.
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.
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.
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:
Saver:
1
Turn the printer off.
2
Press and hold
and
while turning the printer on.
3
Release the buttons when you see a clock.
CONFIG MENU
appears on the first line of the display.
4
Press
until the
appears next to Energy Conserve, and then press
.
5
Press
until the
appears next to Off.
Submitting Selection
appears.
The operator panel returns to Energy Conserve.
6
Press
until the
appears next to Exit Config Menus, and then press
.
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
appears next to Settings, and then press
.
10
Press
until the
appears next to Setup Menu, and then press
.
11
Press
until the
appears next to Power Saver, and then press
.
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.