Brother HL-5450DN - erasing counters: download, fuser, laser

Hello
I need to reset the counters in the hl-5450dn printer.
In most Brother printers, the brmainte program or the appropriate key combinations sufficed, but here the solution is more complicated :(

From the analysis of the service documentation, page 222
...(3) Double-click "FILEDG32.EXE" on the computer to start it, and select the "BrotherMaintenance USB Printer".
(4) Drag and drop the periodic parts resetting PJL file onto the "Brother Maintenance USBPrinter" icon...

As you can see, I need a file with PJL commands, which unfortunately I don't have.
I would like to ask you to send or information where you can download such a file, or information if there is any other method of resetting for this printer.

Regards, Danielos77

Dude, you're having a hard time reading.
PJL is a software file that you do not have access to and you will not get it outside of an authorized service, although you do not need it for anything.

Depending on the toner/drum, there are different combinations.

Hello
Regarding the previous answer:
1. I'm not talking about drum or toner resets, but about fuser and PF-KIT consumption counters
2. PJL en.wikipedia.org/wiki/Printer_Job_Language

Such a file can be used to load firmware, but not necessarily, for example
in HP printers after sending a PJL file with the content to the printer
%-12345X@PJL
@PJL SET SERVICEMODE=HPBOISEID
@PJL DEFAULT LANG=ENGLISH
@PJL SET SERVICEMODE=EXIT
%-12345X
we will set the printer language to Polish.
So I'm still looking for how to reset the fuzer and download.

Regards
Sdanielos77

I have a similar problem with this model, I need to delete the fuser, but this brmainte program does not have this model in its inventory. Anyone have a solution? Maybe advice where the PJL file for deletion can be downloaded.

PJL files should match the HL-5450, because the language change is for this model.


Contents of the archive signed as BL_PJL_Reset_Files.zip
Reset Parts HL5452DN


next package:
Reset_HL5452DN_5472DW_6182DW_DCP8112DN_8157DN_8152DN_MFC8512DN_8712DW_8912DW_8952DW/
PREDISCHAGESET_RESET.zip
SQWAVE.zip

Refer to the service manual before use because you may need a service program to enter the laser code when you reset etc. and you probably won't. So you use at your own risk.

Hello everyone!
You need to reset the page counter on the HL-L2340 (HL-L2300, HL-L2360). Please help me.

Think you！！！