Brother ProPrint 4420 Label and receipt printer Thermal transfer; Direct thermal, 108 mm, 203 dpi, 152.4 mm/s, Cutter, LAN

The Brother 4420 Network Printer (TD-4420TN) is a professional-grade thermal label and receipt printer designed for commerce, logistics, manufacturing and retail environments that require dependable, high‑quality black‑and‑white output. Combining thermal transfer and direct thermal technologies, this family of desktop and industrial variants supports a wide range of label widths and media types to handle shipping, inventory, product identification and point‑of‑sale tasks. Available configurations offer compact desktop footprints or rugged industrial builds with options for cutters, peelers and enhanced connectivity, delivering fast throughput, clear 203 dpi text and barcodes, and flexible integration with existing POS, WMS and ERP systems to reduce reprints and streamline high‑volume labeling workflows.

Key Features

• Dual print technology: Thermal transfer and direct thermal modes provide durable, long‑lasting labels or economical receipts depending on media and application.
• Flexible print widths: Multiple variants support up to approximately 108 mm (4") maximum print width to cover common shipping and product label formats.
• Reliable print quality: 203 dpi resolution across the range ensures sharp text and barcode readability for accurate scanning and tracking.
• Varied performance options: Choose models optimized for higher throughput (examples include 152.4 mm/s and up to 356 mm/s or 6 in/s) to match volume requirements.
• Robust connectivity: USB, USB Host, Serial (RS‑232C), Ethernet (10/100Base‑TX) and optional wireless/Bluetooth interfaces enable easy integration into networks, POS and industrial systems.
• Integrated media handling: Models offer installed or optional cutters and peelers for automated cutting and dispensing to improve packing and labeling efficiency.

Specifications

• Brand: Brother
• Product Reference / Model: Label Printer Brother TD-4420TN (LabelMaster 4420)
• Print Technology: Thermal transfer; Direct thermal
• Print Resolution: 203 dpi
• Print Speed: Examples include 152.4 mm/s, 356 mm/s, and 6 in/s (model dependent)
• Maximum Print Width: Up to 108 mm (approximately 4") depending on variant
• Label Width / Max Media Width: Indicative values include 114 mm and 4.0–4.9 inch ranges (variant dependent)
• Connectivity / Interfaces: USB, USB Host, Serial (RS‑232C), Ethernet (10/100Base‑TX), Parallel; optional Bluetooth and wireless on select models
• Cutter Installed / Automatic Cutter Available: Installed or available depending on configuration (examples: PACU003, Brother PA-CU-004)
• RAM / Memory: Examples include 64 MB, 512 MB RAM and 64–256 MB flash or device storage (model dependent)
• Display Size: 3.5 in (selected industrial variant)
• Operating Systems Supported: Windows, Linux, Android, iOS
• Printer Type / Form Factor: Desktop and industrial variants; compact desktop form factor available
• Dimensions (examples): 204 x 280 x 177.5 mm; 276 x 326 x 502 mm (variant dependent)
• Weight (examples): ~6 lbs (approx.) and 15.35 kg (variant dependent)
• Media Compatibility: Various label sizes and materials; supports ribbons up to example lengths (600 m on select models)
• Printer Languages: DPL, EPL, ZPL
• Supported Languages (UI / Fonts): Multiple language support across variants including English and a broad set of European and Asian languages
• Recommended Use: Retail, warehousing, logistics, manufacturing and POS labeling workflows