Debian bug #263736 reports that remote printers configured under CUPS using the ipp protocol are not picked up by Xprint. e.g. $ lpstat -v device for ljet@dman13.dyndns.org: ipp://dman13.dyndns.org:631/printers/ljet device for ljet@red2: ipp://red2:631/printers/ljet The devices can be used by CUPS directly, but Xprint does not recognise them and therefore does not use them.
Closing WONTFIX because nobody cares about Xprint. Reopen if you plan to address this bug.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.