MFC-6490CW FAQs & Troubleshooting MFC-6490CW Not your product? Sort by: Updated Date Popularity 3 Results 1. 06.04.2015 How can I print, fax, copy and scan using A3/Ledger size paper? 2. 17.05.2013 Print using only the black ink cartridge when the Color cartridges have run out. 3. 09.05.2013 Print on both sides of the page. (Manual 2-sided/Duplex Printing) Print FAQs & Troubleshooting