Brother MFC 7550MC - Manual (Page 213)

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.