HL-L6300DW FAQs & Troubleshooting HL-L6300DW Not your product? Sort by: Updated Date Popularity 6 Results 1. 02/26/2020 Paper is Jammed in the Mailbox Unit 2. 02/26/2020 Paper is Jammed in the 2-sided Tray 3. 02/26/2020 Paper is Jammed in the Back of the Machine 4. 02/26/2020 Paper is Jammed inside the Machine 5. 02/26/2020 Paper is Jammed in the Paper Tray 6. 11/22/2018 Jam MP Tray Paper Feed / Paper Jam FAQs & Troubleshooting