DCP-B7520DW FAQs & Troubleshooting DCP-B7520DW Not your product? Sort by: Updated Date Popularity 2 Results 1. 26/12/2019 Restrict computers that can access the Brother machine. 2. 15/02/2016 Control Printer Driver settings (only available for Windows) Advanced Functions (for Administrators) FAQs & Troubleshooting