MFC-J690DW FAQs & Troubleshooting MFC-J690DW Not your product? Sort by: Updated Date Popularity 3 Results 1. 02/14/2023 Transfer faxes to the PC when my machine has a mechanical issue. 2. 05/23/2018 Forward a fax to another fax machine when my machine has a mechanical problem. 3. 10/16/2017 Set the Telephone Line Type. Fax FAQs & Troubleshooting