MFC-J6720DW FAQs & Troubleshooting MFC-J6720DW Not your product? Sort by: Updated Date Popularity 2 Results 1. 11/06/2013 How do I make sure my Brother machine's copy settings are best suited to the types of copies I make? 2. 07/23/2013 How do I adjust my Brother machine's tray use for copying and faxing? Copy FAQs & Troubleshooting