Canon printers are among the most widely used printer models. Mostly used in private residences and small businesses. Users can encounter a problem in which their Canon printer remains not connected, but there are fast and easy solutions to this problem. Follow the measures outlined in this guide if your Canon PIXMA MG3020 Offline.
Why Canon PIXMA MG3020 Offline? What are the steps to bring it back online?
fix the printer offline issue permanently with below links