MFC-9700 FAQs & Troubleshooting MFC-9700 Not your product? Sort by: Updated Date Popularity 4 Results 1. 12/15/2014 I am using Voice Over Internet Protocol (VoIP) and cannot send and/or receive faxes. What can I do? 2. 01/27/2014 I'm having problems receiving faxes. 3. 05/10/2013 Why doesn't the machine answer when receiving a call? 4. 08/26/2009 I'm using Windows. I can't receive a PC-FAX. Fax FAQs & Troubleshooting