TD-4420TN FAQs & Troubleshooting TD-4420TN Not your product? Sort by Updated Date Popularity 2 Results 1. 28/06/2022 How to install Brother software on a computer not connected to the Internet 2. 29/01/2021 How to download the BMP/PCX file into your printer by the BPM (Brother Printer Management Tool) (for Windows) Installation FAQs & Troubleshooting