Dell 210L manual USB printer, plug it into a USB connector, Securely attached, Reliable operation

1	parallel connector	Connect a parallel device, such as a printer, to the parallel connector. If you have a
		USB printer, plug it into a USB connector.
		NOTE: The integrated parallel connector is automatically disabled if the computer
		detects an installed card containing a parallel connector configured to the same
		address. For more information, see your online User’s Guide.
2	link integrity light	• Green — A good connection exists between a 10-Mbps network and the
		computer.
		• Orange — A good connection exists between a 100-Mbps network and the
		computer.
		• Off — The computer is not detecting a physical connection to the network.
3	network adapter	To attach your computer to a network or broadband device, connect one end of a
	connector	network cable to either a network jack or your network or broadband device.
		Connect the other end of the network cable to the network adapter connector on
		the back panel of your computer. A click indicates that the network cable has been
		securely attached.
		NOTE: Do not plug a telephone cable into the network connector.
		On computers with a network adapter card, use the connector on the card.
		It is recommended that you use Category 5 wiring and connectors for your network.
		If you must use Category 3 wiring, force the network speed to 10 Mbps to ensure
		reliable operation.
4	network activity light	This light flashes yellow when the computer is transmitting or receiving network
		data. A high volume of network traffic may make this light appear to be in a steady
		"on" state.
5	line-in connector	Use the blue line-in connector to attach a record/playback device such as a cassette
		player, CD player, or VCR.
		On computers with a sound card, use the connector on the card.
6	line-out connector	Use the green line-out connector to attach headphones and most speakers with
		integrated amplifiers.
		On computers with a sound card, use the connector on the card.
7	microphone connector	Use the pink microphone connector to attach a personal computer microphone for
		voice or musical input into a sound or telephony program.

On computers with a sound card, the microphone connector is on the card.

Quick Reference Guide

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