I have a new HP Photosmart 3210 printer. I ethernet connected it directly to my DI-624 router. I get to it easily from my Win-XP PC but have not been able to set up my linux fedora core 4 PC correctly yet. Decided I need help (been working on it for the last 8 hours). I think I am using CUPS(maybe not). From the main toolbar I select 'Desktop', then 'System Settings' then 'Printing'. On the tab 'Queue Type' I select 'Networked JetDirect' and enter the hostname the printer uses (HP07fc8a) and port 9100 (could not find anywhere the port it's using but all examples I have seen indicate this would be the default port. I use hpijs as the printer driver.
The printer is controlled with DCHP and can have a different IP each time it is turned on.
I get "unable to locate printer HP07fc8a - unknown host."