HL-4570CDW FAQs & Troubleshooting HL-4570CDW Not your product? Sort by: Updated Date Popularity 3 Results 1. 19.07.2018 Load paper in the paper tray 2. 23.03.2016 What can happen if the wrong paper is used in your machine. 3. 30.08.2010 What is the recommended paper? Consumables / Paper / Accessories FAQs & Troubleshooting