I have printer driver slowness issues on Windows 7-64bitSP1 with latest patches pushed out from a Windows 2008-R2 using group policies.

We are running EFI Driver version 4.1 driver version 6.1.7601.17514

It typically takes 10 seconds to edit print job properties on a Xerox 560 EX and Xerox 560 Integrated printers to change the color of a job from B/W to color.

What is the optimal configuration for EFI print driver in a Windows 2008-R2 print server?