Printer overwrite the existing set of credentials?
Connect to Printer X The credentials supplied conflict with an existing set of credentials. Overwriting the existing set of credentials may cause some running applications to stop function properly. Do you really want to overwrite the existing set of credentials? Remove conflicting credentials manually: STEP1: Press Windows + R , type control keymgr.dll , press Enter STEP2 : Select "Windows Credentials" and Find the entry related to the printer name or IP address click it ➜ Remove and Now, try to connect to the printer.