TS7720 Message: There is no paper in the [bottom] cassette. But I want to print from the back tray!
I'm using the Canon Pixma TS7720 with Linux Mint 22 Cinnamon. Normally I can print with paper from the rear (vertical) tray but for some reason today I can't. I haven't changed any settings. I looked at the printer settings and everything is OK to p...