HL-L9310CDW FAQs & Troubleshooting HL-L9310CDW Not your product? Sort by: Updated Date Popularity 5 Results 1. 07/11/2019 Clean the Paper Pick-up Rollers 2. 07/11/2019 Clean the Drum Unit 3. 07/11/2019 Clean the Laser Scanner Windows 4. 07/11/2019 Clean the Corona Wires 5. 01/08/2019 Clean the Machine Cleaning FAQs & Troubleshooting