QL-820NWB FAQs & Troubleshooting QL-820NWB Not your product? Sort by Updated Date Popularity 3 Results 1. 10.01.2023 Although "Auto Power On" or "Power On When Plugged in" is set to On in the Printer Setting Tool, the printer does not turn on automatically. 2. 13.10.2020 The power turns off automatically. 3. 26.06.2017 The power button does not light up. Machine FAQs & Troubleshooting