I am trying to connect my cups printer via ipp to HA, no matter what I try I always get "Failed to connect".
My printer is,
$ sudo lpstat -p -v
printer Brother_DCP_T820DW is idle. enabled since Thursday 25 September 2025 05:48:11 PM
device for Brother_DCP_T820DW: ipp://10.10.10.157:60000/ipp/print
I have tried,
host: 10.10.10.157
port: 631
path: /ipp/printers
also tried combinations of 60000 and 631 for port and /ipp/printers and /printers/Brother_DCP_T820DW and both result in same error.
I have also checked if HA can ping and access the port, and it can.