Novell iPrint for NetWare
Novell iPrint for Linux
The 'iPrint Uninstallation' program is not in the Mac Applications location.
System Preferences > Security & Privacy > General > Allow applications downloaded from > Anywhere
Re-install the iPrint Client for Mac
Select Go > Computer > Applications > iPrint Uninstallation
If the 'iPrint Uninstallation' still does not show, download a previous version of the iPrint client for Mac and try again.