I have tens of client machines over domain with Windows 7/8/8.1 installed and almost all machines are connected to different printers. Only one main printer is listed in AD which can be easily disabled, but the issue is many of them are connected to a shared or another network printer and sometimes directly (USB).
How can I handle Group Policy so that I can prevent the spooler service from executing any future print orders? As the spooler is the service responsible for printing whatever the printer was local, network or shared.
Ideas?