I've got Windows print server that is publishing multiple printer in my company. The printers are successfully mapped to the users using Group Policy Preferences to all Windows 10 and 7 users.
However, I need to restrict the printing to just Monochrome (B&W) only and Duplex (Double sided) to reduce printing cost for all employee. But then only allowing certain people in the group to allow them to manually set to colour printing.
How can I achieve this with Group policy ?
Note: At the moment, when I update the printer driver, I must go to every PC and type my administrator password.