| Printer Type | Label Printer |
| Printer Technology | Thermal |
| Printer Interface | USB host; USB; Serial; LAN; WLAN |
Brother TJ4021TN 4.7" Industrial TT Label Printer with Cutter, 203dpi, USB/LAN

Key Benefits
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- Ideal for industrial environments requiring high-speed, high-volume label printing with 10ips output and 203dpi resolution.
- Offers broad system compatibility across Windows, Linux, macOS, Android, and iOS platforms, ensuring easy deployment.
- Backed by a two-year Premier Warranty from Brother, adding value through extended hardware support and reliability.
Product Overview
The Brother TJ4021TN is a robust industrial thermal transfer label printer designed for high-volume use, delivering 203dpi resolution at up to 10 inches/sec. Its 4.7-inch color touch screen allows for intuitive operation, while versatile connectivity includes USB, Host-USB, LAN, Serial, and WLAN. Compatible with Windows, Linux, Android, and iOS, the device is ideal for cross-platform industrial deployments. With its ENERGY STAR® certification and TAA compliance, it is suited for both commercial and government use. A 2-year Premier Warranty ensures long-term support and dependability.
Specifications
Printer
Dimensions&Miscellaneous
| Width | 9.76 Inch |
| Depth | 10.79 Inch |
| Height | 17.17 Inch |
| Model | TJ4021TN |
| Features | Combines the leading performance, easy integration, best limited warranty, and customer support with some of the lowest costs in the industry; Outstanding features help improve versatility; Wide range of integration solutions; Complete printing solution;Designed for heavy duty use and easy to maintain; Print-and-apply solution; Share media with a mixed deployment of label printers; Shift & Print Subscription Service; Brother QuickDeploy standalone solutions |
| Weight | 9.4 Kg |
Special Feature
| COO | TAIWAN |
| TAA compliance | Yes |
Media
| Printer Color Type | Monochrome |
| Print Max Resolution ( B&W ) | 203 dpi |
| RAM / Total Installed Size | 128 MB |
| Display Diagonal Size | 4.7 Inch |
| Control Panel | Touch Pad |
System Requirements
| System Requirement | Windows 10 (32/64bit), Windows 8 (32/64bit), Windows 7 (32/64bit), Android v2.2 or later, iOS v6.0 or later, Windows Server 2012 R2, Windows Server 2012, Mac OS X 10.10.x or later, Linux Red Hat and Debian |
Power / Battery
| Power / Voltage Required | 100 - 240VAC 50/60Hz |
| Power / Device Type | Power Supply |
Service&Support
| Manufacturer Warranty | 2 Years Premier Warranty |
UNSPSC Code
| UNSPSC Code | 43212108 |
Networking
| Interfaces & Connections | USB, Serial, WLAN, LAN, Host-USB |
Green Product Information
| Energy Star Compliant | Y |