The print spooler removed print queue %1 from the Active Directory directory service because it is a duplicate of another ...

The print spooler removed print queue %1 from the Active Directory directory service because it is a duplicate of another print queue. No user action is required.
To stop logging information events for the print spooler, in Control Panel, open Printers, right-click a blank area of the window, click Run as Administrator, click Server Properties, click the Advanced tab, and then clear the Log spooler information events check box.