MFC-795CW FAQs & Troubleshooting MFC-795CW Not your product? Sort by: Updated Date Popularity 2 Results 1. 16/11/2016 My machine does regular cleaning cycles in the night. How can I correct this? 2. 18/06/2010 How do I clean the Scanner to improve the copy or fax quality? English Cleaning FAQs & Troubleshooting