I can't print to my HP 1505N from Ubuntu Intrepid. No problems with the DeskJet on the same network. Installed foo2xqx, and added the printer to cups. I can see the printer, access its web page, and send jobs to the queue. They look like they will run, then the job status changes to "stopped". No problems printing from Windoze.
Cups diagnostic output here.
Forum: HP LaserJet P1505 / P1505n