TROUBLESHOOTING PROCEDURES
16-8
MFC 4550/6550MC/7550MC
OP-US-5.0
Maintenance
Brother
HL-6/6V/10h/630series/660series/960/1260/WL-660
HP
LaserJet
series
II,
IID,
IIP,
IIP+,
III,
IIID,IIIP
or
IV
Plus
NEC
SuperScript
610/660
EPSON
ActionLaser
1100/1400
LexMark
WinWriter
200
Brother HL-6/6V/10h/630series/660series/960/1260/WL-660:
The Resource Manager for MFC 6550MC/7550MC series may not work if the printer
driver for the above models are installed after the installation of the MFC 6550MC/
7550MC series printer driver.
In this case, please install the MFC 6550MC/7550MC series printer driver again or
copy BI-DI.386 from Disk 1 to the Windows/System directory. (NOTE: BI-DI.386 on
Disk 1 is not compressed.)
HP LaserJet series II, IID, IIP, IIP+, III, IIID or IIIP:
If Microsoft Windows Printing System for above models are used, you have to modify
the
“win.ini”
file
which
is
in
the
Windows
directory
to
turn
the
printer's
bi-directional
function
off.
We recommend you to have back-up before you modify the WIN.INI or SYSTEM.INI,
just
in
case.
Open
the
file
“win.ini”
by
using
the
“notepad”
application.
You
can
find
the
following
statement
in
the
[spooler]
section.
[spooler]
QP.LPT1 = wpsljqp.dll
To
disable
this
function,
put
a
semicolon
at
the
head
of
above
sentence
as
follows;
[spooler]
;QP.LPT1 = wpsljqp.dll
Then,
open
the
file
“system.ini”
by
using
the
“notepad”
application.
You
can
find
the
following
statement
in
the
[386Enh]
section.
[386Enh]
device=wpsljvpd.386
:
:
WPSLPT1=1
To
disable
this
function,
put
a
semicolon
at
the
head
of
above
sentences
as
follows;
;device=wpsljvpd.386
:
:
;WPSLPT1=1
You must restart Windows to make these modification effective.
The
modification
disables
the
printer
status
reporting
on
your
PC,
however,
you
will
be able to use MFC 6550MC/7550MC series with no further problems.