Installed driver from HP furnished disk. Installer works fine and I am told that the driver has been installed. In the Printer Setup Utility "Add printer" USB Deskjet 5400 series will show up but with "no driver showing and the icon shows a ?" Seconds later "new printer driver detected, do you want to add to browser" I click OK. Nothing happens. In the Utility same info "5400 series but no driver. Although I know that I know the driver is there having installed it also from HP website, nothing happens. Can anyone help? I am running iBook G4 OS 10.3.9. Installed this printer on a Sony Vaio with no problems.