HP printer has suddenly stopped working with fedora 11

view full story

http://forums.fedoraforum.org – I installed fedora 11 on this machine about 3 weeks ago. My printer, an HP Photosmart C4200, worked fine out of the box. But I discover today that I cannot print anything. Not even a test page using CUPS (http://localhost:631/printers/). If I try to print something, it sits in the queue, but does not get printed. CUPS says that the status of my printer is: Paused - "/usr/lib/cups/filter/hpcups failed". This printer was working fine as of a week ago. Since then, I've applied updates, which have included updates to the packages cups, cups-libs, cups-pk-helper. Something has broken in the meantime. Has anybody else had this problem? (HowTos)