Hi
Vielleicht ist ja der Treiber für den Linux-Client nicht auf dem Server?!
1. Enter the iPrint server URL in your Web browser Address field:
http://server_IP_ address_or_dns_name/ipp.
For example, if the DNS name for printing is printing.my_company.com,
you would access iPrint from the following URL:
http://printing.my_company.com/ipp
2. Click the printer you want to install.
If the iPrint Client is not yet installed on your workstation,
you are prompted to install it.
3. When prompted, save the iPrint Client RPM to your desktop or home directory.
4. Install the iPrint Client RPM by double-clicking the RPM.
If a file association for the RPM does not exist, use an RPM installer program.
5. Exit and restart your Web browser before installing printers.
NOTE: If you are using the Konqueror browser, you must rescan for plug-ins by clicking Settings > Configure Konqueror Plug-ins > Plug-Ins > Scan for New Plug-ins. Then restart the Konqueror Web browser.
If you are using a non-standard installation of a browser, and the plug-in does not appear, create a symbolic link in the browser's plug-in directory using the following command:
ln -s opt/novell/iprint/plugin/npnipp.so
Weiteres dazu:
http://www.novell.com/documentation/nw65…ta/boeyh9p.html
Kanns hier nicht nachstellen, aber vielleicht hilfts ja:
http://www.novell.com/documentation/nw65…ta/boeyh9p.html
http://www.novell.com/info/collateral/do…01/4621201.html
http://www.redhat.com/docs/manuals/linux…pp-printer.html 
), versuchen jetzt per imanager die linux treiber auf dem server zu hinterlegen, bin gespannt ob es klappt 
