TD-4420DN/4420DN(FC) FAQs & Troubleshooting TD-4420DN/4420DN(FC) Not your product? Sort by Updated Date Popularity 2 Results 1. 27/07/2022 Which interface can I use? 2. 26/03/2020 How do I connect the printer to my computer via wired LAN (Ethernet)? (for Windows) More FAQs (English only) Connecting to a Computer FAQs & Troubleshooting