Lexmark 91E, 901, 90T9251, 90E, 90T9250, 90T9200 Scanner unit Access the ink cartridges and printhead

About your printer 12

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	Use the	To
10 Scanner unit		• Access the ink cartridges and printhead.

•Remove paper jams.

11	Ink cartridge access area	Install, replace, or remove ink cartridges.
12	Ethernet port	Connect your printer to a computer, a local network, an external DSL, or a cable modem.
13	USB 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.
14	EXT port	Connect additional devices (telephone or answering machine) to the printer and the
		telephone line. Use this port if you do not have a dedicated fax line for the printer, and
		if this connection method is supported in your country or region.
		Note: Remove the plug to access the port.
15	LINE port	Connect the printer to an active telephone line (through a standard wall jack, DSL filter,
		or VoIP adapter) to send and receive faxes.

16	Power supply with port	Connect the printer to a power source.
17	Duplex unit	• Print on both sides of a sheet of paper.
		• Remove paper jams.
18	Printhead access area	Install the printhead.
		Note: The carrier moves to the printhead access area when no printhead is installed in
		the printer.
19	Jam clearance cover	Remove jammed pages.