Lexmark 4021 User Manual page 104

Understanding the printer menus
Use
Timeouts
Sleep Mode
Disabled
1–120
Timeouts
Print with Display off
Allow printing with display off
Display on when printing
Timeouts
Hibernate Timeout
Disabled
1 hour
2 hours
3 hours
6 hours
1 day
2 days
3 days
1 week
2 weeks
1 month
Timeouts
Hibernate Timeout on Connection
Do Not Hibernate
Hibernate
Timeouts
Screen Timeout
15–300 sec
Timeouts
Prolong Screen Timeout
On
Off
To
Set the amount of time in minutes the printer waits after a job
is printed before it goes into a reduced power state.
Notes:
•
20 is the factory default setting.
•
Disabled appears only when Energy Conserve is set to
Off.
•
Lower settings conserve more energy, but may require
longer warm‑up times.
•
Select a high setting if the printer is in constant use.
Under most circumstances, this keeps the printer ready
to print with minimum warm‑up time.
Allow the printer to print even when the display is off.
Note: Allow printing with display off is the factory default
setting.
Set the amount of time before the printer enters Hibernate
mode.
Note: 3 days is the factory default setting.
Set the printer to Hibernate Timeout even when there is an
active Ethernet connection.
Note: Hibernate is the factory default setting.
Set the amount of time in seconds the printer waits before
returning to Ready state.
Note: 30 sec is the factory default setting.
Set the printer to continue a specified job without returning to
the home screen when the screen timeout timer expires.
Note: Off is the factory default setting.
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