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Brother TD4420TNP Desktop Direct Thermal Printer - Monochrome - 6 lps - 4. 25" Print Width - USB/Serial/Ethernet
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Technical guidance
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QC · ON · AB · BC
Product Features
Technical Overview
The TD4420TNP features a 64 MB standard memory buffer that supports efficient print job handling and queue management. Its 203 dpi resolution ensures crisp text and barcode reproduction, while the 6 lps print speed balances throughput with precision for typical label and receipt workflows.
Connectivity options include USB for direct computer connections, serial port for legacy POS system integration, and Ethernet for network sharing in multi-user environments. The printer supports media rolls up to 5" in diameter and labels up to 4.65" wide, with automatic media sensing for reliable feeding.
This section brings together practical product details such as Recommended Use, Print Color Capability, Maximum Mono Print Speed, Standard Memory, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The Brother TD4420TNP combines operational simplicity with robust connectivity to streamline label and receipt printing tasks. Its direct thermal design means no ink, toner, or ribbon replacements, lowering total cost of ownership while maintaining print quality across thousands of impressions.
Versatile Media Support
Handles receipts, labels, tags, and wristbands up to 4.65" wide with 5" maximum roll diameter compatibility.
- Multiple media types
- Wide compatibility
- Automatic sensing
Flexible Connectivity
USB, serial, and Ethernet ports enable integration with modern computers, legacy systems, and networked environments.
- Three interface options
- Network sharing capability
- Backward compatibility
Reliable Performance
6 lps print speed with 203 dpi resolution delivers consistent output for barcodes, text, and graphics.
- Fast throughput
- High resolution
- Consistent quality
Deployment / Use Cases
This printer excels in point-of-sale, inventory management, and shipping environments where reliable label and receipt printing is essential. Retail stores benefit from its receipt printing capabilities at checkout counters, while warehouses and logistics operations use it for shipping labels, inventory tags, and package identification.
The compact desktop design makes it suitable for space-constrained counters, kiosks, and workstations. Healthcare facilities, event venues, and manufacturing sites utilize the wristband and tag printing functions for identification purposes. The Ethernet connectivity allows multiple users to share the printer across departments or workgroups.
Retail & Hospitality
Print transaction receipts, price labels, and promotional tags at point-of-sale locations with reliable thermal output.
Logistics & Warehousing
Generate shipping labels, inventory tags, and package identification with barcode compatibility for tracking systems.
Physical Profile
Measuring 11.10" H × 8.10" W × 7" D (281.94 × 205.74 × 177.80 mm) and weighing approximately 2 kg, the TD4420TNP maintains a compact footprint suitable for desktop placement. The sturdy construction ensures stability during operation, while the accessible front media loading simplifies paper roll changes. The AC power supply provides consistent operation without battery dependencies.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 11.10" (281.94 mm), 4.25", 7" (177.80 mm), 2 kg. This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 4.25"
- Depth
- 7" (177.80 mm)
- Height
- 11.10" (281.94 mm)
- Weight
- 2 kg
What's in the Box
The package includes all necessary components for immediate setup and operation.
Highlights
- Direct thermal monochrome printing at 6 lines per second
- 4.25" maximum print width for labels and receipts
- USB, serial, and Ethernet connectivity options
- Supports receipts, labels, tags, and wristbands
- 64 MB standard memory for print job handling
- Compact desktop design (11.10" H × 8.10" W × 7" D)
- Energy Star certified for energy efficiency
- 2-year limited warranty for peace of mind
- PC and Mac platform compatibility
- 5" maximum roll diameter media support
Specifications
| Specifications | |
|---|---|
| Manufacturer | Brother Industries, Ltd |
| Manufacturer Part Number | TD4420TNP |
| Brand Name | Brother |
| Product Model | TD4420TNP |
| Product Name | TD4420TNP Direct Thermal Printer |
| Product Type | Direct Thermal Printer |
| Technical Information | |
| Recommended Use | Label/Receipt Print |
| Print Color Capability | Monochrome |
| Maximum Mono Print Speed | 6 lps |
| Maximum Print Resolution (dpi) | 203 |
| Maximum Print Width | 4.25" |
| Application/Usage | Desktop |
| Memory | |
| Standard Memory | 64 MB |
| Interfaces/Ports | |
| Serial Port | Yes |
| USB | Yes |
| Network & Communication | |
| Ethernet | Yes |
| Media Types & Handling | |
| Media Type | Receipt,Label,Tag,Wristband |
| Maximum Roll Diameter | 5" |
| Maximum Label Width | 4.65" (118.11 mm) |
| Power Description | |
| Power Source | AC Supply |
| Physical Characteristics | |
| Height | 11.10" (281.94 mm) |
| Width | 8.10" (205.74 mm) |
| Depth | 7" (177.80 mm) |
| Weight (Approximate) | 2 kg |
| Miscellaneous | |
| Package Contents | TD4420TNP Direct Thermal Printer USB Cable AC Adapter Power Cable Printed Guides Software (Brother Solutions Center) |
| Cables Included | USB |
| Power Adapter Included | Yes |
| Platform Supported | PC,Mac |
| Energy Star | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
FAQ
What types of media can the Brother TD4420TNP printer handle?
The TD4420TNP supports multiple media types including receipts, labels, tags, and wristbands. It accommodates media rolls up to 5" in diameter with a maximum label width of 4.65" (118.11 mm). The printer's automatic media sensing ensures reliable feeding across these different material types for various business applications.
What connectivity options are available on this direct thermal printer?
This printer offers three connectivity interfaces: USB for direct computer connections, serial port for legacy POS system integration, and Ethernet for network sharing. The Ethernet capability allows multiple users to access the printer in office environments, while the serial port maintains compatibility with older retail and industrial systems.
How fast does the Brother TD4420TNP print?
The printer operates at a maximum speed of 6 lines per second (lps) for monochrome output. This throughput is suitable for typical label and receipt printing tasks in retail, logistics, and office environments, balancing speed with the 203 dpi resolution that ensures crisp text and barcode reproduction.
Does this printer require ink or toner cartridges?
No, the TD4420TNP uses direct thermal printing technology which requires no ink, toner, or ribbon cartridges. It prints by applying heat to specially coated thermal paper, eliminating consumable costs associated with traditional inkjet or laser printers. This reduces maintenance and operational expenses over time.
What is the print resolution of this Brother thermal printer?
The printer delivers 203 dots per inch (dpi) resolution, providing sharp text, clear graphics, and scannable barcodes. This resolution is standard for direct thermal printers and ensures professional-quality output for labels, receipts, and identification materials in business applications.
What warranty coverage comes with the TD4420TNP printer?
Brother provides a 2-year limited warranty for the TD4420TNP direct thermal printer. This coverage protects against manufacturing defects and ensures reliable performance. The printer also carries Energy Star certification, indicating energy-efficient operation that meets environmental standards.
What print, scan, copy, or multifunction capability is listed?
the specifications are intended to help buyers confirm fit, compatibility, and expected day-to-day operation. In practical terms, the best reading of this product comes from how its hardware, connectivity, and deployment details work together.
What duplex or duty-cycle detail is listed?
the specifications are intended to help buyers confirm fit, compatibility, and expected day-to-day operation. In practical terms, the best reading of this product comes from how its hardware, connectivity, and deployment details work together.
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