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Brother TJ-4121TN Industrial Label Printer

4" industrial thermal label printer with touch panel display and print width up to 105.7mm

Compatible with

Print labels with ease, even in the toughest production environments, with the Brother TJ-4121TN industrial label printer. 

The high-volume thermal label printer delivers efficient labelling solutions with performance you can rely on. With ZPL2 emulation compatability, high ribbon capacity and a first-class user experience, this durable industrial printer is built for you, and built to last.

Key features

  • Print speeds of up to 7ips with 300dpi resolution
  • Touch panel display designed for first-class user experience
  • Print width of up to 105.7mm
  • FBPL-EZD (EPL2, ZPL2, DPL) printer command languages supported
  • High capacity 450m thermal transfer ribbon means fewer consumable changes
  • Connect easily with USB, USB Host, Serial, Ethernet and WiFi (optional)


Integrate with ease

With the Brother TJ series, there is no need to worry about integration.

Our industrial printers support various printer command languages, including ZPL2 emulation, making printer replacements as easy as possible - with minimal disruption. 

High quality thermal printing

The TJ-4121TN industrial barcode label printer offers 300 dpi resolution for easy-to-read text and barcodes, time after time. With high quality product, packing and shipping labels, it is easy to maintain compliance throughout the supply chain.

First-class user experience

Offering a touch panel display for instant feedback, the TJ-4121TN has been designed with the user in mind. Make life easy for your workers by troubleshooting issues in just a couple of taps.

Connectivity as standard

USB, USB Host, Serial and Ethernet are included as standard for the industrial printers. An optional WLAN interface for WiFi connectivity is also available as an accessory to meet your requirements.

In-built durability

The TJ industrial printer series offers performance you can rely on, even in the toughest production environments. The reliable thermal barcode printer has been built with you in mind and built to last, ensuring you enjoy years of hassle-free label printing.

Specification Details

Features and Specifications

Buttons Power, Feed
Display Colour touchscreen
Flash RAM 128 MB
LED Power, Status, Error
RAM 128 MB
Technology Thermal transfer / Direct thermal
Serial RS-232
USB interface USB, USB Host
Wired network interface 10/100 Mbps
Dimensions 248(W) x 436(D) x 274(H)
Weight 9.4 kg
Label design software Bartender Ultra Lite Edition (downloadable)
Power supply cord Yes
USB cable Yes
Quick setup guide Yes
Linux Linux
Macintosh Mac OS X 10.11.x or higher
Windows Server 2012, Server 2012R2, Server 2016, Server 2019, Windows 10, Windows 8.1
Android V5 or later
IOS iOS® 9 or later
Linear barcode symbologies Code128UCC, Code128 subsets A,B,C, EAN128, Interleaved 2 of 5, Interleaved 2 of 5 with check digit, Standard 2 of 5, Industrial 2 of 5, Code39, Code39 with check digit, Code93, EAN13, EAN8, UPCA, UPCE, EAN and UPC 2 (5) digits add-on, Codabar, Postnet, MSI, MSI with check digit, PLESSEY, China post, ITF14, EAN14, Code11, TELEPEN, TELEPEN number, PLANET, Code49, Deutsche Post Identcode, Deutsche Post Leitcode, LOGMARS
2 dimensional barcode symbologies CODABLOCK F mode, GS1 DataBar, GS1 DataMatrix, Maxicode, AZTEC, PDF417, QR Code, Micro PDF417, TLC39
Label detection sensor Yes
Maximum label width 120 mm
Maximum print length 11,430 mm
Maximum print width 105.7 mm
Resident fonts 8 alpha-numeric bitmap fonts for FBPL, Monotype Image® true type font engine with one CG Triumvirate Bold Condensed scalable font
Resolution (dpi) 300 x 300
Standard print speed 178 mm per second
Supported commands FBPL-EZD (EPL2, ZPL2, DPL)
SDK (Software Development Kit) Yes
Warranty 3 year return-to-base

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