Novell iPrint on OpenSuse11

I’ve been using OpenSuse10.3 for a long time and iPrint is supporting it without any problem using the latest iPrint Client for Linux.

Now im running OS11 32bits and can’t get iPrint to work. iPrint Client do install without any problem, but Firefox crash if i try to install any printer.
I also try to install as “root”.

Anyone know if there is an issue between iPrint Client and OS11? Or can this be a printer-driver-problem?