MFC-6490CW FAQs & Troubleshooting MFC-6490CW Not your product? Sort by: Updated Date Popularity 3 Results 1. 04/06/2015 How can I print, fax, copy and scan using A3/Ledger size paper? 2. 05/17/2013 Print using only the black ink cartridge when the Color cartridges have run out. 3. 05/09/2013 Print on both sides of the page. (Manual 2-sided/Duplex Printing) Print FAQs & Troubleshooting