Printer Offline Error Message
I have a 2012 MacBrook Pro and Canon printer. Printing has been working just fine wirelessly for a long time... all of a sudden the printer won't print wirelessly and I have to plug them in (connect) them in to each other. I've checked all connections, wi-fi light is on, I've shut off and disconnected everything and turned. back on and still getting message that printer is offline. Any suggestions?
MacBook Pro 13″, macOS 10.14