| Product Type | Desktop Linerless Label Printer |
| Model | TD4550DNWBFC |
| Print Technology | Direct Thermal |
| Print Resolution | 300 dpi |
| Maximum Print Speed | 6 inches per second |
| Display Type | LCD |
| Built-in Cutter | Yes |
| Media Type Supported | Linerless Labels |
| Media Handling | Roll-fed, tear-bar and auto-cutter |
| Max Print Width | 4.09 inches |
| Max Label Width | 4.65 inches |
| Flash Memory | 256 MB |
| RAM | 128 MB |
| Warranty | 2-Year Premier Limited Warranty |
Brother TD4550DNWBFC 300dpi Linerless Desktop Printer with Cutter

Key Benefits
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- High-resolution 300dpi printing enhances legibility and professionalism of labels across demanding applications.
- Advanced connectivity ensures seamless integration across modern and legacy systems.
- SOTI Connect certification and a 2-year premium warranty provide enterprise-ready reliability and simplified management.
Product Overview
The Brother TD4550DNWBFC is a powerful 4.3-inch desktop linerless printer engineered to meet the demands of fast-paced industries requiring flexible and accurate label printing. It uses direct thermal (DT) technology, ensuring efficient output without the need for ink or toner. Featuring a crisp 300dpi print resolution and fast printing speeds of up to 6 inches per second, it delivers clear, professional-grade labels suitable for a wide range of applications, including retail, healthcare, logistics, and warehousing.
This model is equipped with a built-in cutter for clean, uniform slicing of linerless media, reducing waste and boosting operational agility. The user-friendly LCD display enhances usability, allowing quick configuration and status checks. It supports numerous connectivity interfaces—Bluetooth, Apple MFi, WLAN, LAN, USB, Host-USB, and Serial—providing seamless integration into various systems and workflows. Additionally, it’s certified with SOTI Connect for centralized device management and comes backed by a 2-year premium warranty to ensure long-term reliability.
Specifications
Product Overview
Wireless Features
| Wi-Fi Standards | 802.11a/b/g/n |
| Security Protocols | WEP, WPA/WPA2-PSK, LEAP, EAP-FAST, PEAP, EAP-TLS, EAP-TTLS |
| Bluetooth Version | Bluetooth 5.0 |
Compliance & Origin
| Country of Origin | China |
| Certifications | TUV, cULus, FCC, CE, SOTI Connect Certified |
| Energy Star Certified | Yes |
| RoHS Compliant | Yes |
Advanced Security Features
| Network Security Protocols | SSL, TLS, SNMPv3, IPsec |
| Authentication Methods | 802.1x (EAP-TLS, PEAP, EAP-FAST) |
Interfaces
| USB Interface | Yes, USB 2.0 |
| Host USB Port | Yes |
| LAN (Wired Ethernet) | Yes, 10/100Base-TX |
| Serial Port | Yes, RS-232C |
| Bluetooth | Yes |
| Apple MFi Certification | Yes |
| Wireless LAN | Yes, 802.11a/b/g/n |
Physical & Environmental
| Product Dimensions (W x D x H) | 6.77 x 9.84 x 7.99 inches |
| Product Weight | 3.9 lbs (1.77 kg) |
| Operating Temperature | 41°F to 104°F (5°C to 40°C) |
| Operating Humidity | 20% to 85% RH (non-condensing) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Storage Humidity | 10% to 90% RH (non-condensing) |
| Power Input | 100–240V AC, 50/60Hz |
| Power Consumption (Printing) | Approx. 48W |
Cloud Management & Licensing
| Cloud Management Compatibility | SOTI Connect |
| Management Interface | Web-based management via browser or software tools |
| Firmware Update Method | Over-the-network (OTA) or via USB |
| Driver Support | Brother Printer Driver, Windows Driver, ZPL II Emulation |