Canon printer is one of the main brand in printer category. it’s miles mostly used at homes and small places of work. Once in a while customers face hassle in which canon printer keep displaying offline however smooth & simple answers are available to do away with this error. So if your canon pixma mg7520 offline then follow the commands given in this guide.
Why Canon PIXMA MG7520 Offline? What are the steps to bring it back online?
Click to learn to fix the printer offline issue permanently