QL-820NWB FAQs & Troubleshooting QL-820NWB Not your product? Sort by Updated Date Popularity 2 Results 1. 06/02/2023 I cannot connect to the printer via Bluetooth®/Wireless Direct using the Brother Print Service Plugin (Android™ 12 or later). 2. 05/24/2016 Why does this app ask me to allow the access to "Device internal storage", "Camera" or "Contacts"? Operating System FAQs & Troubleshooting