PT-1280 FAQs & Troubleshooting PT-1280 Not your product? Sort by Updated Date Popularity 4 Results 1. 12/23/2020 How do I print vertically? 2. 04/27/2020 How do I change the length of the label? 3. 06/26/2019 How do I change the size of characters? 4. 02/26/2018 How do I print multiple lines and how many lines can I print? Printing FAQs & Troubleshooting