TJ-4120TN FAQs & Troubleshooting TJ-4120TN Not your product? Sort by Updated Date Popularity 2 Results 1. 06/28/2022 How to install Brother software on a computer not connected to the Internet 2. 01/29/2021 How to download the BMP/PCX file into your printer by the BPM (Brother Printer Management Tool) (for Windows) Installation FAQs & Troubleshooting