/etc/rc.d/init.d/cups calls "udevadm trigger" without specifying --action=
New udev versions default to action=change instead of action=add. So if the script needs the add event it should call udevadm with "--action=add".
cups-1.4.4-10.fc14 has been submitted as an update for Fedora 14.
cups-1.4.4-10.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.