Description of problem: Cannot scan as a normal user; the USB device node does not have the right permissions. Version-Release number of selected component (if applicable): 2.7.7-1.fc8 How reproducible: 100% Steps to Reproduce: 1.Plug in an HP multi-function device. 2.Try to scan. Here is an updated hplip-udev-rules.patch file that, in conjuction with the pam console.perms in bug #251468, fixes it for me.
Created attachment 160962 [details] hplip-udev-rules.patch
Should be fixed (after a fashion) in 2.7.7-3.fc8.
Better fix in 2.7.7-4.fc8.