Lexmark 637, CX510DE manual Additional printer setup

Additional printer setup 37

	8			1
		7
				2
		6
				3
		5		4
	Use the		To
1	USB wireless port		Attach an optional wireless network adapter.
2	Security lock port		Lock the controller board.
3	Printer power cord		Connect the printer to a properly grounded electrical outlet.
	socket
4	LINE port		Connect the printer to an active telephone line through a standard wall jack (RJ‑11), DSL
			filter, or VoIP adapter, or any other adapter that allows you to access the telephone line
			to send and receive faxes.
5	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 adapter plug to access the port.
6	Rear USB port		Attach a keyboard.
7	USB printer port		Connect the printer to a computer using a USB cable.
8	Ethernet port		Connect the printer to an Ethernet network.