Lexmark MX521DE User's Guide PDF

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• If the printer has separate ﬂoor-standing optional trays or output options attached to it, then disconnect

them before moving the printer.

• If the printer has a caster base, then carefully roll it to the new location. Use caution when passing over

thresholds and breaks in

ﬂooring.

• If the printer does not have a caster base but is

conﬁgured

with optional trays or output options, then remove

the output options and lift the printer o the trays. Do not try to lift the printer and any options at the same

time.

• Always use the handholds on the printer to lift it.

• Any cart used to move the printer must have a surface able to support the full footprint of the printer.

• Any cart used to move the hardware options must have a surface able to support the dimensions of the

options.

• Keep the printer in an upright position.

• Avoid severe jarring movements.

• Make sure that your ﬁngers are not under the printer when you set it down.

• Make sure that there is adequate clearance around the printer.

Note: Damage to the printer caused by improper moving is not covered by the printer warranty.

Shipping the printer

For shipping instructions, go to

http://support.lexmark.com or contact customer support.

Saving energy and paper

Conﬁguring the power save mode settings

Sleep mode

1 From the home screen, touch Settings > Device > Power Management > Timeouts > Sleep Mode.

2 Specify the amount of time that the printer stays idle before it enters Sleep Mode.

Hibernate mode

1 From the home screen, touch Settings > Device > Power Management > Timeouts > Hibernate Timeout.

2 Select the amount of time that the printer stays idle before it enters Hibernate mode.

Notes:

• For Hibernate Timeout to work, set Hibernate Timeout on Connection to Hibernate.

• The Embedded Web Server is disabled when the printer is in Hibernate mode.

Adjusting the brightness of the printer display

1 From the home screen, touch Settings > Device > Preferences > Screen Brightness.

2 Adjust the setting.

Maintaining the printer 181

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Lexmark MX521DE