User Guide

kit should be installed to maintain optimum print quality and
feed performance.
For more information, see
Performing preventive
maintenance. To order the printer maintenance kit, see
Ordering parts and supplies.
SLEEP MODE
*ON
OFF
Turns Sleep Mode on or off. Using Sleep mode offers the
following advantages:
■ Minimizes the amount of power that the printer
consumes when it is idle
■ Reduces wear on electronic components in the printer
(turns off the display backlight, but the display is still
readable)
The printer automatically comes out of Sleep mode when
you send a print job, press a printer control-panel button,
open a tray, or open the top cover.
You can set how long the printer remains idle before it
enters sleep mode. See the SLEEP DELAY information in
the
System Setup submenu.
Control-panel menus 79