Lexmark 280 User Manual page 10

This product contains a lithium battery.
CAUTION—POTENTIAL INJURY: There is a risk of explosion if the battery is replaced with an incorrect type.
Discard used batteries according to the battery manufacturer's instructions and local regulations.
CAUTION—SHOCK HAZARD: If you are installing memory or option cards sometime after setting up the printer,
turn the printer off and unplug the power cord from the wall outlet before continuing. If you have any other
devices attached to the printer, turn them off as well and unplug any cables going to the printer.
CAUTION—SHOCK HAZARD: If you are installing an optional tray after setting up the printer, then turn the
printer off and unplug the power cord, the USB cable, and the Ethernet cable before continuing.
CAUTION—SHOCK HAZARD: If you are installing an Internal Solutions Port (ISP) after setting up the printer,
then turn the printer off and unplug the power cord from the wall outlet before continuing.
CAUTION—SHOCK HAZARD: To avoid the risk of electric shock when cleaning the exterior of the printer, unplug
the power cord from the wall outlet and disconnect all cables from the printer before proceeding.
CAUTION—TIPPING HAZARD: Floor-mounted configurations require additional furniture for stability. You
must use either a printer stand or printer base if you are using a high-capacity input tray, a duplex unit and an
input option, or more than one input option. If you purchased a multifunction printer (MFP) that scans, copies,
and faxes, you may need additional furniture. For more information, see
www.lexmark.com/multifunctionprinters.
CAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) and requires two or more
trained personnel to lift it safely.
Safety information
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