Greetings,
Faxes can be sent / received 2 ways with the 656. You can use a standard phone line or you can use what Canon calls iFAX. See this for information about both:
Faxing - Canon - imageCLASS MF656Cdw / MF654Cdw / MF653Cdw / MF652Cw - User's Guide (Product Manual)
~Rick
Bay Area - CA
~R5 C (1.0.6.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It
