QL-720NW FAQs & Troubleshooting QL-720NW Not your product? Sort by Updated Date Popularity 3 Results 1. 18/10/2023 How do I connect the printer to my computer via wired LAN (Ethernet)? (for Mac) 2. 18/10/2023 How to open the Devices and Printers window 3. 18/10/2023 How to identify your Operating System (OS) for Windows or Mac Operating System FAQs & Troubleshooting