Allow printers to be published
Computer Configuration\Administrative Templates\Printers
Description
Determines whether the computer's shared printers can be published in Active Directory.
If you enable this policy or do not configure it, users can use the List in directory option in the Printers folder or the Add Printer wizard to publish shared printers in Active Directory.
If you disable this policy, this computer's shared printers cannot be published in Active Directory and the List in directory option is disabled.