My MX490 keeps turning on and off and only shows CANON on the screen. It will not let you use any of the buttons. Unplugging does not seem to help. What is Canon doing to fix this problem it's been four days and I need my printer.
When I try to scan it says cannot communicate with scanner and list code 2,157, 50, I have uninstalled and reinstalled and it still doesn't work.How can I fix this problem. Thank you
