| Product Type | Industrial Thermal Transfer Printer |
| Model | TJ4620TNP |
| Print Technology | Thermal Transfer / Direct Thermal |
| Print Resolution | 600 dpi |
| Max Print Speed | 6 inches per second |
| Max Print Width | 4.25 inches |
| Form Factor | Desktop Industrial Printer |
| Included Features | Built-in Peeler and Internal Rewinder |
| Control Panel | Color LCD with navigation buttons |
| Power Requirements | 100 to 240 VAC, 50/60 Hz |
| Warranty | 2 Years Premier Warranty |
Brother TJ4620TNP Industrial Printer, 600dpi, LAN/USB/Serial

Key Benefits
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Prints at industry-leading 600dpi resolution—essential for compliance and fine-labeling accuracy
- Comprehensive I/O support (USB, dual host-USB, Serial, LAN) ensures fit in most IT infrastructures without adapters
- TAA compliance and Taiwan manufacturing meet federal procurement standards and quality expectations
Product Overview
The Brother TJ4620TNP is a robust 4.5-inch industrial thermal transfer printer engineered for demanding labeling applications in manufacturing, logistics, and warehousing environments. With an ultra-high 600dpi resolution, it delivers sharp, precise barcodes and fine font printouts. The built-in peeler and rewinder streamline batch production workflows, enhancing operational efficiency.
This model features a color LCD interface and supports multiple connectivity options including LAN, Serial, USB, and dual host-USB ports. Its TAIWAN manufacturing origin and TAA compliance make it ideal for government or regulated sector use. Backed by a 2-year Premier Warranty, the TJ4620TNP delivers high reliability and uptime for mission-critical tasks.
Specifications
Product Overview
Wireless Features
| Wi-Fi Support |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Certifications | FCC, CE, CCC, UL, RoHS |
| Energy Efficiency | ENERGY STAR Certified |
Advanced Security Features
| Network Security Protocols | SNMPv3, SSL, TLS |
| Access Control | Role-based password-protected access |
| Data Encryption | Secure print over encrypted protocols |
| Firmware Protection | Digitally signed firmware to prevent tampering |
Interfaces
| USB Interface | USB 2.0 Type-B |
| Serial Interface | RS-232C |
| Ethernet Interface | 10/100BASE-TX LAN |
| USB Host Interfaces | Dual USB host ports for peripheral connectivity |
| Supported Command Languages | FBPL-EZD (EPL2, ZPL2, DPL) |
Physical & Environmental
| Dimensions (W x D x H) | 271 mm x 418 mm x 326 mm |
| Weight | Approximately 15.7 kg (34.6 lbs) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -40°C to 60°C (-40°F to 140°F) |
| Operating Humidity | 25% to 85% non-condensing |
| Storage Humidity | 10% to 90% non-condensing |
| Chassis Material | Die-cast aluminum frame with bi-fold media cover |
| Media Sensor Type | Transmissive and reflective sensors |
Cloud Management & Licensing
| Printer Management Software | Brother Printer Management Tool (Windows only) |
| Cloud Platform Support | Brother b-guard (optional) |
| Driver Support | Windows 10/11, Windows Server 2016/2019, SAP driver available |