Just purchased the mf743cdw and went through setup. Must have done it wrong as fax answers everytime. Just the one line. I had previous set up to only answer/respond to fax tone after phone and answering machine. How do I go back to reset fax sett...
Printer mf743cdw. Purchased March 2020 with 3 yr warranty. Printer stopped recognizing printer. Cannot print from computer to printer now. Cannot reach canon for service. They have a chat Global Services who actually made it worse. They want $3...