Brother TD4420DN Barcode Printer Mobile, Direct Thermal, 203dpi, 4", USB, RS-232, 64MB

The Brother LabelWave Pro: Efficient 4" Label Printer is a professional desktop labeling solution from Brother designed for diverse business environments including retail, warehousing, light manufacturing and office operations. As part of the TD-4 family, this printer delivers high-resolution thermal output suited for barcodes, product identification and shipping labels while minimizing consumable needs. Available in direct thermal and thermal transfer configurations, the product line supports wide media up to approximately 4.0" (102 mm), multiple connectivity options and modular finishing (built-in cutter or peeler on selected models). The combination of crisp 300 dpi output, flexible media handling and broad system compatibility helps teams improve throughput, reduce errors and simplify daily labeling workflows.

Key Features

• High-resolution printing: 300 dpi output across the TD-4 family ensures sharp, legible barcodes and text for reliable scanning and professional labels.
• Wide media capability: Supports label widths up to about 4.0" (102 mm) to accommodate larger formats and multi-line content in a single pass.
• Efficient throughput: Models deliver fast print speeds (commonly up to 110 mm/s ≈ 4.3 ips) with select thermal transfer variants offering higher throughput for demanding tasks.
• Flexible connectivity: Broad interface support including USB 2.0, Serial (RS-232C), Ethernet/LAN, Wi‑Fi and Bluetooth on applicable models for easy integration.
• Integrated finishing options: Built-in automatic cutter and optional peeler on certain variants reduce manual handling and speed label production.
• Ready-to-deploy package: Selected models ship with essential accessories (AC adapter, power cord, USB cable, software) and starter label rolls to accelerate setup.

Specifications

• Brand: Brother
• Product family: TD-4 Desktop Label Printers
• Print Resolution: 300 dpi
• Maximum Print Width: 102 mm (approx. 4.0")
• Maximum Print Speed: Up to 110 mm/s (approx. 4.3 ips); higher speeds (6 ips) available on specific thermal transfer models
• Printing Technology: Direct Thermal (family); Thermal Transfer on select models
• Connectivity: USB 2.0; Serial (RS-232C); LAN/Ethernet; Wi‑Fi; Bluetooth (availability depends on model)
• Built-in Cutter: Available on selected variants
• Peeler Included: True on select thermal transfer variant
• Included Accessories: AC adapter, Power cord, USB cable, Software CD (on applicable SKUs)
• Maximum Label Length: Up to 3 m on selected direct thermal models
• Internal Memory: 2 MB (on specified models)
• Dimensions (W x D x H): 173 x 229 x 158 mm (on specified models)
• Weight: 1810 g (on specified models)
• Operating Temperature: 10 - 35 °C (where specified)
• Operating Humidity: 20 - 80 % (where specified)
• Compatible Operating Systems: Windows XP, Windows 7, Windows Vista (driver support where indicated)