Use the To
3Scanner unit Access the print cartridges.
Remove paper jams.
4Print cartridge carrier Install, replace, or remove a print cartridge.
5EXT Port

EXT

Connect additional devices, such as a data/fax
modem, telephone, or answering machine, to the
printer. This connection method may not be
available in all countries or regions.
Note: Remove the plug to access the port.
6LINE Port
LINE
Connect the printer to an active telephone line to
send and receive faxes. The printer must be
connected to a telephone line to receive incoming
fax calls.
Note: Do not connect additional devices to the LINE
port, and do not connect a DSL (digital subscriber
line), ISDN (integrated services digital network), or
cable modem to the printer.
7Ethernet Port
Note: Your printer model may not have networking
capability and may not have this port.
Connect your computer to another computer, a
local network, an external DSL, or cable modem.
8Internal wireless print server
Note: Your printer model may not have wireless
capability and may not have this print server.
Connect the printer to a wireless network.
9USB port Connect the printer to a computer using a USB
cable.
Warning—Potential Damage: Do not touch the
USB port except when plugging in or removing a
USB cable or installation cable.
10 Power supply with port Connect the printer to a power source.
11 Duplex cover Print on both sides of a sheet of paper.
Remove paper jams.
Understanding the parts of the printer
10