Lexmark Optra C710 Setup Manual page 74

Connect infrared
Adapter cable
70
Connect infrared adapter
You can use an infrared adapter to print remotely from a
computer equipped with an infrared port.
adapter
The optional tri-port adapter, which includes an infrared
port, lets you connect the infrared adapter to your printer.
After you have installed the tri-port adapter, complete the
following steps to connect the infrared adapter to your
printer:
1
2
3
4
5
6
Make sure the printer power is off (O).
Unplug the printer power cord from the electrical
outlet.
Locate the infrared port at the left rear of printer.
The infrared port is attached to the tri-port adapter
you installed earlier.
Plug the adapter cable into the infrared port.
Plug the printer power cord into a properly
grounded electrical outlet.
Place the printer power switch to on (I).
If the light on the infrared adapter comes on when
the printer power is on, the adapter is plugged into
the printer port correctly.