Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth
Brand Brother
From
£2,738.14
Free delivery
3 offers at 3 retailers
Listed since 4 June 2026
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Description
Specifications
| Print technology | Direct thermal / Thermal transfer |
| Colour | Yes |
| Maximum resolution | 203 x 300 DPI |
| Print speed | 12 lpm |
| Maximum printing width | 17.3 cm |
| Minimum print length | 14.7 m |
| Ribbon width | 17.8 cm |
| Ribbon length | 450 m |
| Maximum roll diameter | 20.8 cm |
| Core diameters supported | 38.1 mm (1.5"), 76.2 mm (3") |
| Connectivity technology | Wired |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| Bluetooth version | 4.2 |
| USB port | Yes |
| USB 2.0 ports quantity | 1 |
| Page description languages | DPL, EPL2 |
| Internal memory | 256 MB |
| Flash memory | 512 MB |
| Built-in barcodes | AZTECCODE, China post, Codablock F, Code 11, Code 128 (A/B/C), Code 39, Code 49, Code-128 Codabar Library, Code128UCC, Deutsche Post Identcode, Deutsche Post Leitcode, EAN128, EAN13, EAN14, EAN8, GS1 DataBar, GS1 DataMatrix, ITF-14, Industrial 2/5, Interleaved 2/5, LOGMARS, MSI, MaxiCode, MicroPDF417, PDF417, Planet, POSTNET, Plessey, QR Code, Standard 2/5, TELEPEN, TELEPENN, TLC39, UPC 2(5) |
| Product colour | Black |
| Display | LED |
| Display diagonal | 10.9 cm (4.3") |
| Control type | Buttons |
| On Screen Display (OSD) languages | German, English, Spanish, French, Italian, Polish |
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Yes |
| Server operating systems supported | SUSE Linux Enterprise Server 12 |
| Mobile operating systems supported | Android 13.0, iOS 12, iOS 16 |
| Linux operating systems supported | Yes |
| Operating relative humidity (H-H) | 25 - 85% |
| Storage relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -40 - 60 °C |
| Width | 357 mm |
| Depth | 514 mm |
| Height | 313 mm |
| Weight | 17.9 kg |
| Cables included | AC, USB |
| Bundled software | BarTender Ultra Lite Edition: Barcode label design software |
| Warranty period | 5 year(s) |
Full specifications
| Marque | Brother |
| Référence fabricant | tj6421tnzu1 |
| EAN | 5023821219395 |
Overview of the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth
Choosing the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth means opting for the expertise of Brother in the Périphériques informatiques category. Its price starting from £2,738.14 makes it a serious option on the market. Buyers interested in this brand also look at the Brother DCP-T580DW Compact Tankbenefit Compact 3-in-1 Refillable Ink Tank Inkjet All-in-One Printer to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.
What makes the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth stand out in 2026
This product stands out for the build quality that is characteristic of the Brother brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. Brother has a strong reputation in the Périphériques informatiques category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the Brother DCP-T580DW Compact Tankbenefit Compact 3-in-1 Refillable Ink Tank Inkjet All-in-One Printer to refine your choice.
Performance and key features
In the Périphériques informatiques category, buyers pay close attention to declared performance and build quality. The Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth meets these expectations with technical specifications that reflect Brother's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the Brother DCP-T580DW Compact Tankbenefit Compact 3-in-1 Refillable Ink Tank Inkjet All-in-One Printer from the same brand to refine your decision.
Design and ease of use
The Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth is generally described as intuitive by users in the Périphériques informatiques category. Brother designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 2250 £ |
| Mid-range | 2250 £ to 5250 £ |
| High-end | Over 5250 £ |
To find the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.
Frequently asked questions about Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth
Is the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth worth its price in 2026?
In 2026, the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth is listed from £2,738.14 at our partner retailers. This price is consistent with the positioning of Brother in the Périphériques informatiques category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.
What warranty does the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth come with?
The Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from Brother, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.
Is the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth in stock?
Stock availability for the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Périphériques informatiques category.
Where can I buy the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth at the best price?
To buy the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth at the best price, compare all available offers in our table at the top of this page. The 3 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.
How does the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth compare to competitors in the Périphériques informatiques category?
In the Périphériques informatiques category, the Brother TJ6421TN label printer Direct thermal / Thermal transfer Colour 203 x 300 DPI 304.8 mm/sec Wired Ethernet LAN Wi-Fi Bluetooth occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
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