MFC-3360C FAQs & Troubleshooting MFC-3360C Not your product? Sort by: Updated Date Popularity 3 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. 04/25/2013 I am experiencing problems sending a fax. 3. 08/02/2012 The rainbow cursor keeps spinning when I click on Copy/PC-FAX in ControlCenter2 (For Mac OS X 10.7). Fax FAQs & Troubleshooting