MFC-J815DW XL FAQs & Troubleshooting MFC-J815DW XL Not your product? Sort by: Updated Date Popularity 2 Results 1. 02/14/2023 Transfer faxes to the PC when my machine has a mechanical issue. 2. 05/23/2019 Forward a fax to another fax machine when my machine has a mechanical issue. Fax FAQs & Troubleshooting