Can any one help?

I have a NDPS configured on the Netware 6.5 server with SP1. NDPS seems
to be very slow printing. The printing can take up to 2 minutes from
sending to printing. Is there any settings i can implement that would
make the printing faster? The setup was fine in Netware 6.0, but since
upgrading to Netware 6.5 it has been slow.

Any help would be appreciated