Just to be clear, many fax machines with have email to PC and email to fax. But, many have simple fax to PC without the intermediate step of the email or both.
And, nothing against Grenville, but if you purchase an expensive machine, then the company's IT should be setting it up for you.
I am not sure about fax to PC as most of the MFC machines I have seen will not allow fax to PC in PDF format with out an external software.
You basically have 2 options either print you faxes or route them via email to a PDF file format using your MFC machine without adding fax software.
I prefer using my phone line to my networked MFC machine & routing
my incoming faxes through my email.
I agree with Bert , just get an IT guy to do it right the first time.
Grenvile