Brother HL-7050N - Manual (Page 148)

OPTIONS 4 - 21
HL7050_US_UG_FM5.5
Ir-DA interface (IR-1000)
IR-1000 connects to any printer and prints data without using
connecting cables.
■ Supports IrDA1.1 infrared communication standard.
■ Fully compatible with Windows ® 95/98/Me, Windows NT ® 4.0
and Windows ® 2000 infrared printer device.
■ Transmits and receives data at up to 4 MB a second.
■ Connects to the parallel ports of the computer and printer.
■ Allows a printer to communicate with an infrared-equipped
portable computer.
■ Transmission range: 1 cm (3.9 in.) up to 100 cm (39 in.), meets the
IrDA standard.
■ 30 degree cone angle.
■ Switches between infrared or parallel port.
Figure 4-23