MFC-J3520 FAQs & Troubleshooting MFC-J3520 Not your product? Sort by: Updated Date Popularity 2 Results 1. 23.05.2018 Forward a fax to another fax machine when my machine has a mechanical problem. 2. 08.08.2013 Transfer faxes to the PC when my machine has a mechanical issue. Fax FAQs & Troubleshooting