I am running FC5 on an X86_64 workstation. The printer configuration gui (System>Administration>Printing) finds our LAN printer (HP4100) and, from the Test menu, successfully sends both the CUPS test page and the A4 PostScript test page to the printer. However, no application recognises the LAN printer -- not Office, not Gimp, not any of the pdf viewers, etc. I have disabled SELinux for all of the cups and cupsd daemons, servers, etc. I even tried disabling both SELinux and the firewall. Everything is up-to-date from the Red Hat, Livna and FreshRPMs repos. I'd be very grateful for any suggestions about the problem. Thanks in advance, Scott
