HL-5170DN FAQs & Troubleshooting HL-5170DN Not your product? Sort by: Updated Date Popularity 3 Results 1. 21/06/2023 Delete print jobs from the print queue. 2. 26/04/2023 Change the printer driver settings (Windows / macOS) 3. 13/10/2015 Where is the Auto 2-sided(Duplex) setting option in the Mac OS X 10.3 driver or greater? More FAQs Print FAQs & Troubleshooting