A:AnswerYou need to have a phone line connected to the printer to use the fax feature. You can print documents from your phone to the printer using the wireless feature.
I don't think the fax will work using a cell phone number. If it does I have yet to figure that out.
A:AnswerNope. I just did a quick Google search (which you could've done yourself) and your ink cartridge only works for these printer models:
MG7720
TS8020
TS9020 (Optional)
A:AnswerI've only had it for a few weeks and haven't tried to do that yet. But Scan is one of the options on the touchscreen, so it should. I'll update this at a later time if I'm able to do it.