QL-710W FAQs & Troubleshooting QL-710W Not your product? Sort by Updated Date Popularity 2 Results 1. 26/11/2019 Wi-Fi® indicator is lit in green but the printer cannot communicate with other devices via Wi-Fi. 2. 04/01/2018 What do the indicator lights mean? More FAQs (English only) Error Messages/LED Indications FAQs & Troubleshooting