DCP-L2540DW FAQs & Troubleshooting DCP-L2540DW Not your product? Sort by: Updated Date Popularity 2 Results 1. 06/29/2023 Print both sides of paper or a booklet automatically 2. 07/17/2018 Print on envelopes, labels, or thick paper from the manual feed slot. Print FAQs & Troubleshooting