brother hl-5450dn reset fuser unit

[rezaata16]

Hello
I need a file to reset my Brother 5450 printer
Does anyone have this file?
file name is: SQWAVE.PJL

 

[Hogwild]

There seems to be conflicting reports on the web as to whether that model needs a specific .pfl file, or just the Brother BRMainte program to reset the fuser (which is easy to find). What did you learn when you researched that?