MFC-L5728DW FAQs & Troubleshooting MFC-L5728DW Not your product? Sort by: Updated Date Popularity 2 Results 1. 23/06/2022 I cannot use Gmail for Email functions (such as Scan-to-Email) and Internet Fax (I-Fax) 2. 24/05/2018 Set Telephone Line Compatibility for Interference and VoIP Systems Fax FAQs & Troubleshooting