Brother International HL 1850 Service Manual - Page 74

Network, Board, Operation

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HL-1850/1870N SERVICE MANUAL NETWORK BOARD OPERATION Installing the network board enables you to use the printer in the TCP/IP, IPX/SPX, AppleTalk, DLC/LLC, Banyan VINES, DEC LAT and NetBEUI environments. Also, useful utilities such as BR-Admin32 and network printing software for the administrator are included. For more information about set up, see section 3. `INSTALL THE PRINTER' in this Chapter. 6.1 Installing the Network Board (1) Turn off the printer power, and then unplug the power cord. Disconnect the interface cable (printer cable) from the printer. (2) Open the interface cover. JD Fig. 2-30 (3) Unscrew the two screws that secure the PCB access plate. Remove the plate. --- Fig. 2-31 (4) Remove the two screws securing the network board cover plate and remove the plate. (5) Unpack the network board. T 2-45 Fig. 2-32

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HL
-1850/1870N
SERVICE
MANUAL
NETWORK
BOARD
OPERATION
Installing
the
network
board
enables
you
to
use
the
printer
in
the
TCP/IP,
IPX/SPX,
AppleTalk,
DLC/LLC,
Banyan
VINES,
DEC
LAT
and
NetBEUI
environments.
Also,
useful
utilities
such
as
BR-Admin32
and
network
printing
software
for
the
administrator
are
included.
For
more
information
about
set
up,
see
section
3.
`INSTALL
THE
PRINTER'
in
this
Chapter.
6.1
Installing
the
Network
Board
(1)
Turn
off
the
printer
power,
and
then
unplug
the
power
cord.
Disconnect
the
interface
cable
(printer
cable)
from
the
printer.
(2)
Open
the
interface
cover.
JD
Fig.
2-30
(3)
Unscrew
the
two
screws
that
secure
the
PCB
access
plate.
Remove
the
plate.
Fig.
2-31
(4)
Remove
the
two
screws
securing
the
network
board
cover
plate
and
remove
the
plate.
(5)
Unpack
the
network
board.
T
Fig.
2-32
2-45