Samsung ML 7300N - Manual (Page 158)

P
RINTER
O
PTION
F.15
You can use an infrared adapter to print remotely from an IrDA-Compatible
computer equipped with an infrared port.
The infrared port is compliant with the specifications established by the
Infrared Data Association(IrDA).
The infrared port operates transmitting data at speeds up to 115.200
bits per second.
1 Make sure the printer power
cord is unplugged.
2 Locate the infrared port
on the back of your printer.
3 Plug the adapter cable into the
infrared port.
4 Reconnect the power cord.
Result: The green light on the infrared adapter comes on
when the printer is plugged in.
Serial/IrDA
Connecting the Infrared Apapter