add cannon printer

i’m having big trouble installing a cannon printer. i’ve disabled the firewall. it worked once and detected, but i restarted the firewall and restarted pc, and the printer is gone.

it’s not seeing it again!
how can i troubleshoot this?

okay it’s detecting again… hmm that was random
how can snoop the protocol/port so i can open in the firewall?


thanks! that was exactly the solution. solved it in r/openSuse :slight_smile:

somehow google didnt catch the thread you pointed…