MFC-J6510DW FAQs & Troubleshooting MFC-J6510DW Not your product? Sort by: Updated Date Popularity 4 Results 1. 27/11/2018 My printed pages and received faxes are cut off. 2. 26/04/2012 One or more of my colors are not printing (blank). 3. 24/05/2011 Why are the faxes I send always received with a black vertical line down the page? 4. 14/12/2010 When I print, the pages are smudged with ink. Fax FAQs & Troubleshooting