HL-5370DW/HL-5370DWT FAQs & Troubleshooting HL-5370DW/ HL-5370DWT Not your product? Sort by: Updated Date Popularity 3 Results 1. 11/27/2008 How do I clean the paper pick-up roller? 2. 11/27/2008 How can I clean the inside of the printer? 3. 11/27/2008 How can I clean the corona wire of the drum unit? Cleaning FAQs & Troubleshooting