Lexmark MX721ADHE User's Guide PDF

Loading ...

CAUTION—TIPPING HAZARD: Installing one or more options on your printer or MFP may require a

caster base, furniture, or other feature to prevent instability causing possible injury. For more information

on supported conﬁgurations, see

www.lexmark.com/multifunctionprinters.

1 Turn o the printer.

2 Unplug the power cord from the electrical outlet, and then from the printer.

3 Unpack the optional tray, and then remove all packing material.

Note: If optional trays are already installed, then unlock them from the printer before lifting the printer. Do

not try to lift the printer and trays at the same time.

4 Align the printer with the optional tray, and then lower the printer until it clicks into place.

CAUTION—POTENTIAL INJURY: If the printer weight is greater than 20 kg (44 lb), then it may

require two or more people to lift it safely.

5 Connect the power cord to the printer, and then to the electrical outlet.

CAUTION—POTENTIAL INJURY: To avoid the risk of ﬁre or electrical shock, connect the power cord

to an appropriately rated and properly grounded electrical outlet that is near the product and easily

accessible.

6 Turn on the printer.

Add the tray in the print driver to make it available for print jobs. For more information, see

“Adding available

options in the print driver” on page 291.

Installing the 2100

‑sheet tray

CAUTION—SHOCK HAZARD: To avoid the risk of electrical shock, if you are accessing the controller

board or installing optional hardware or memory devices sometime after setting up the printer, then turn

the printer o, and unplug the power cord from the electrical outlet before continuing. If you have any

other devices attached to the printer, then turn them o as well, and unplug any cables going into the

printer.