Only use Package Point and print This policy restricts clients computers to use package point and print only. If this setting is enabled, users will only be able to point and print to printers that use package-aware drivers. When using package point and print, client computers will check the driver signature of all drivers that are downloaded from print servers. If this setting is disabled, or not configured, users will not be restricted to package-aware point and print only.

(1) GPO: User Configuration\Administrative Templates\Control Panel\Printers!Only use Package Point and print (2) REG: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows NT\Printers\PackagePointAndPrint!PackagePointAndPrintOnly