Here's my problem.
I have 2 servers. 1 Netware 6 SP5 server where NDPS is installed and I use this server to manage my NDPS printers. I have a new OES Linux SP1 server where I installed iPrint and created my new existing printers.

I create a ZEN worstation policy that is installing my OES iPrint printers. I also want this policy to remove my old NDPS and iPrint printers.

In NwAdmin, I can specify to uninstall all NDPS printers automatically. In my ZEN policy, I also have a checkbox where I can tell to uninstall all iPrint printers that are not in the list but those iPrint printers don't uninstall and stay on my workstation.

How can I automatically delete iPrint printers without any manual intervention ?

Thanks for your support.