MFC-J6910DW FAQs & Troubleshooting MFC-J6910DW Not your product? Sort by: Updated Date Popularity 3 Results 1. 24/01/2024 My machine does regular cleaning cycles in the night. How can I correct this? 2. 17/08/2015 How do I clean the Scanner to improve the copy or fax quality? 3. 08/05/2013 Improve poor print quality. More FAQs Cleaning FAQs & Troubleshooting