MFC-J6720DW FAQs & Troubleshooting MFC-J6720DW Not your product? Sort by: Updated Date Popularity 4 Results 1. 02/20/2015 (Video)Additional paper jam clear operations 2. 02/19/2015 (Video) Load envelopes 3. 02/19/2015 (Video) Load photo paper 4. 02/19/2015 (Video) Setup a Brother machine on a wireless (Wi-Fi) network using the supplied CD-ROM (Windows) Video FAQs FAQs & Troubleshooting