Brother HL-7050 Series User Manual page 21

An interface cable is not a standard accessory. Some
computers have a USB and a parallel port. Please buy the
appropriate cable for the interface you are going to use.
Most parallel cables support bi-directional communication,
but some might have an incompatible pin assignment or
may not be IEEE 1284-compliant.
Do not use a parallel cable that is longer than 1.8 metres
(6 feet).
The power cord length may differ slightly depending on the
country where you bought the printer.
If you use a USB cable, make sure it is a high-speed twisted
cable (12 Mbps ), and that you connect it to the USB
connector of your PC. Do not connect the USB cable to the
front of your PC or to the iMac's keyboard.
For visually impaired users we have prepared two HTML files
on the supplied CD-ROM: index_win.html and
index_mac.html. These files can be read by Screen Reader
'text-to-speech' software.
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