under system printing you will find the ability to add a printer. If the
printer is not listed you can scan for printers by adding a printer.
Brother supports the Linux community and found my printer without a problem.

if not hit the help button to let cups guide you through the steps.
because it was as easy as picking a printer from a list troublesome
printers may be over my head. I did find instructions for a Kodak
printer once, also the reason I don't recommend Kodak printers to anybody.