
Perform these steps to resolve this issue:Ĭlick the Apple icon > About This Mac > Software Update and install any available update.ġ.) Click the Apple menu, click System Preferences, and then click Print & Scan or Printers & Scanners.Ģ.) Check if your printer name displays in the Printers list, If your printer is listed, click the printer name, click the minus sign to delete the printer.ģ.) If you see multiple printer queues for the same printer, remove all extra printers by selecting them one at a time, and then clicking the minus button at the bottom of the list.Ĥ.) Click the plus sign, click Add Printer or Scanner, click the printer name.ĥ.) Click the Use or Print Using menu, select AirPrint in the pop-up menu. For more info, refer to this document - Safely open apps on your Mac MacOS includes a technology called Gatekeeper, that's designed to ensure that only trusted software runs on your Mac.


Notebook Hardware and Upgrade Questions.
