MFC-7420 FAQs & Troubleshooting MFC-7420 Not your product? Sort by: Updated Date Popularity 4 Results 1. 16/11/2015 Change the quality of the faxes I send (Fax Resolution). 2. 11/09/2015 How do I send (broadcast) a fax to more than one number? 3. 16/09/2014 Can I confirm that the FAX was sent correctly? 4. 16/09/2014 Send a fax More FAQs Fax FAQs & Troubleshooting