Disable Windows 7 Printer Driver Installation Security

Windows 7 automatic driver installation for printers requires that the user have Administrative privileges.
This is problematic if you have lots of users and need to centrally deploy new printers/drivers.

To disable this security feature create the following GPO:

Computer Configuration\Policies\Administrative Templates\Printers

Disable "Point and Print Restrictions"

Now link this GPO where appropriate.

Reference

http://technet.microsoft.com/en-us/library/cc753269.aspx#BKMK_GPLimitServers