Have a MX470. Only faxed about 15 times 10 of those not successful. Now it won't send fax
Bought a MX470 less than a year ago. Canon by phone helped me set it up. Worked a few times now it won't send out a fax. Printed out Activity Report. Mixtures of Modes TRANSMIT, AUTO RX, MANUAL TX, MANUAL RX. Only about 5 went through in the result ...