Brother 8250P - FAX B/W Laser Printer Service Manual page 19

1. INSTALLING THE UPDATE DATA TO THE
FACSIMILE EQUIPMENT
If the program version is updated or the main PCB is replaced, install the update program onto the
flash ROM of the main PCB.
The program installation requires a host computer satisfying the following requirements:
- CPU Pentium 75 or higher
- RAM 8MB or greater (16MB recommended for Windows
- OS Windows
Connecting the equipment to your computer
(1) Make sure that the equipment's power cord is unplugged from a wall socket.
(2) Make sure that your computer is powered off.
(3) Connect the interface cable to the parallel interface port on the back of the equipment and
secure it with the lock wires.
(4) Connect the other end of the interface cable to the printer port of your computer and secure
it with the two screws.
(5) Power on your computer.
(6) Plug the equipment's power cord into a wall socket.
3.1/3.11 or Windows
Interface cable
Host computer
95)
95
II - 1
Lock
wires