Hi, I'm Nathan.Sorry to hear that you're having trouble with this but I'll do my best to help you.
Unfortunately no, this is not possible.
You can scan to the computer, but the canon requires a hardwired landline telephone line connection to be able to either send or receive faxes.
Having a modem for the internet connection will not suffice here, it does have to be physically plugged into a live telephone line.
Scanning does not require a line though, just a usb or wifi connection to the computer.
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Thank you, ***** ***** a nice day,
Hello, it appears your question is still open.Do you need more help with this?If so, just reply back on this page. If I’ve answered your question, please let me know to conclude our session.Please note: You have already paid your fee to the site; I'd like to help you and provide value for that fee, but I do need to communicate with you here to do so.Nathan