can't print from FF to Brother MFC-J875dw

[timbo64]

Getting "An error occurred while printing" from firefox 67.04.4 64 bit only from firefox . IE &Opera are ok.Yes FF is my default.printer is fine, cables are fine. at the moment using wifi to printer but usb is the same thing .Yes i have tried wifi&usb seperately. Win 8.1 64b XPS 8700 3.47ghz

 

[timbo64]

1st posted 6/29/19.Still can't print from FF (now on 68.0.1 64bit)as before I CAN print from IE and now Chrome(recently got rid of Opera) This is really a PIA I don't see why this can't be fixed

 

[ffg7]

does ff see the printer liken your other 2 browsers do? worked on older version off ff but not latest version, correct?