TD-4550DNWB Professional Thermal Printer
The TD-4550DNWB is a professional 4-inch direct thermal printer designed for business environments that require high speed, advanced connectivity, and easy integration with existing systems.
This model enables efficient printing of labels and receipts at a resolution of 300 dpi and a speed of up to 6 inches per second (6 ips), providing an optimal balance between print quality and productivity. Its robust design and versatile connectivity options make it suitable for logistics, retail, healthcare, and industrial environments.
Professional 4” direct thermal printing
Maximum print speed: 6 ips (152 mm/s)
Resolution: 300 dpi
Maximum print length per roll: up to 3000 mm
Backlit monochrome LCD display
Intuitive and easy-to-use interface
Top window for media visibility
The TD-4550DNWB offers multiple connection options to adapt to different working environments:
USB, USB Host, and Serial (standard)
Wired LAN network
Bluetooth 4.2 with MFi certification
Wi-Fi 802.11 a/b/g/n, supporting 2.4 GHz and 5 GHz bands
AirPrint compatibility for iOS® devices
Printing from Windows® PCs via USB, LAN, Bluetooth, or Wi-Fi
Windows® compatible
Compatible with SAP integration
Integration with iOS® and Android™ applications via the Brother SDK
(third-party development required)
Automatic media calibration for easy setup
Pre-calibrated media detection to reduce printing errors
Media selection from a list of up to 10 sizes
Label odometer for usage monitoring and maintenance
3 LED indicators
7 physical buttons: Power, Feed, Menu, Back, Up, Down, and OK
LCD display with date and time clock
User-replaceable print head and platen roller (optional)
Wide media feed slot for large-size consumables