On Wed, 2022-06-22 at 08:01 -0700, Doug Herr wrote:
George might have the final answer, maybe your model will only work via a USP connection if using the brlaser option.
But, I checked my virtual machine to see how it is connecting to the printer...
Brother_DCP-L2550DW_series Brother_DCP-L2550DW_series (Idle, Accepting Jobs, Not Shared) Description: Brother DCP-L2550DW series Location: Driver: Brother DCP-L2550DW series, using brlaser v6 (grayscale, 2- sided printing) Connection: dnssd://Brother%20DCP-L2550DW%20series._pdl- datastream._tcp.local/?uuid=e3248000-80ce-11db-8000-3c2af4d12445 Defaults: job-sheets=none, none media=na_letter_8.5x11in sides=two-sided-long-edge
So it does seem to be using dnssd. This is a pretty generic F36 XFCE install so I did not do much to get that working, mostly just needed to start cups.
That looks like a different model, and a later one than mine I think.
poc