HL-5350DN FAQs & Troubleshooting HL-5350DN Not your product? Sort by: Updated Date Popularity 3 Results 1. 18/11/2019 How can I clean the corona wire of the drum unit? 2. 05/01/2009 How do I clean the paper pick-up roller? 3. 05/01/2009 How can I clean the inside of the printer? More FAQs Cleaning FAQs & Troubleshooting