I have installed a server with SLES 10 SP2 and OES2 SP1.
I have created two printers in iManager (including store and manager).

When I install the printers onto a Windows XP client the installation takes a while (about 40 minutes).
I installed the printer using http://server/ipp
In Windows Printers and Faxes the printer is shown but takes a while to go from Opening to Ready.
When I try to print something I get Printer not responding.

I have two printers in this small environment and have tried both with the same results.
I have also tried this on another PC and got the same results.