DCP-T310 FAQs & Troubleshooting DCP-T310 Not your product? Sort by: Updated Date Popularity 4 Results 1. 15/02/2023 Printing is slow or printed images are too dark (Windows) 2. 30/06/2022 Print as a Poster (Windows®) 3. 20/06/2022 Print on Both Sides of the Paper Manually (Manual 2-sided Printing). 4. 22/11/2018 Print using only the black ink tank when the Color tanks have run out. Print FAQs & Troubleshooting