Canon Community

When I started up my new MacBook Pro with an M4 chip (running Sequoia), I was prompted that I needed to install a Canon upgrade to match this version of computer.  Now when I tether my 5D MARK IV and start EOS3 it gives me this message: Communication...

This printer has always been touchy about detecting paper in the top feed. Round and round with the notification - I've even put multiple sheets in the feed to get it to detect the paper.Does anyone have a trick or two to convince the printer it has ...