PT-D800W FAQs & Troubleshooting PT-D800W Not your product? Sort by Updated Date Popularity 4 Results 1. 11/26/2020 Power Supply 2. 04/10/2018 How to use Auto Power-Off Time 3. 02/28/2018 How to install the rechargeable Li-ion battery (optional) 4. 04/19/2016 How to charge the rechargeable Li-ion battery Machine FAQs & Troubleshooting