PT-P900W/P900Wc FAQs & Troubleshooting PT-P900W/P900Wc Not your product? Sort by Updated Date Popularity 3 Results 1. 11/28/2022 I cannot connect my printer to the wireless network with WPS when using WPA3. 2. 10/22/2020 Wi-Fi® lamp is lit in green but the printer cannot communicate with other devices via a wireless LAN. 3. 03/24/2020 I cannot connect my machine to the wireless network. Connecting to a Computer FAQs & Troubleshooting