RJ2140 front view with reflection
RJ2140 3/4 left view
RJ2140 3/4 right view

RJ-2140 Rugged Mobile Printer + WiFi

Portable printer with LCD display for printing 58mm width receipts/55mm width labels

Inc. VAT

Ex. VAT 

Inc. VAT

Ex. VAT 

Product Details

  • High-speed direct thermal printing of up to 152mm/second
  • Wi-Fi and USB connectivity with AirPrint support
  • Integrated LCD display
  • ZPL II© Emulation, plus SDK's for iOS, Android and Windows devices
  • Rugged housing with IP54 rating
  • 2.5 metre drop tested
RJ2140 front view with reflection

Product Overview

Print labels and receipts on-demand with the Wi-Fi enabled Brother RJ-2140 mobile printer. Integrate the printer into your existing system using SDK's for iOS, Android and Windows. Built-in support for ZPL II, CPCL and Brother ESC/P emulations offer further integration options.



Memory RAM, FLASH, 32MB, 32MB
Technology Direct thermal


USB interface USB 2.0 Full Speed
Wireless network interface IEEE802,11b/g/n (Infrastructure Mode), IEEE802,11b/g/n (Ad-Hoc Mode), IEEE802,11g/n (Wireless direct)

Dimensions and weights

Dimensions 151mm (W) x 100mm (D) x 73mm (H)
Weight 0.545

In the box

In the box Quick Setup Guide (QSG), Belt Clip, Li-ion battery, Mobile printer, Documentation

Operating Environment

Charging Temp 0°C - 40°C
Operating Humidity 10% - 90%
Operating Temperature -10°C - 50°C
Storage Temperature -20°C - 60°C
Drop Protection 2.5m
Sealing IP54 without case

Operating systems & software

Supported Operating Systems Windows (Windows 8.1, Labelling,SupportedOperatingSystems,Windows, Labelling,SupportedOperatingSystems,Windows, Labelling,SupportedOperatingSystems,Windows, Labelling,SupportedOperatingSystems,Windows), Android (4.0.3 or higher), iOS (6 or higher), For the full list of compatible operating systems visit support.brother.com


One Dimensional Barcode Symbology Code128, Code39, EAN13(JAN13), EAN8(JAN8), UPC-A, UPC-E, CODABAR(NW7), MSI, GS1-128(UCC/EAN-128), ITF(I-2/5)
Maximum Print Length 1000mm
Maximum Print Speed 152mm/sec
Resident Fonts Letter Gothic Bold, Gothic, Helsinki
Resolution 203
Two Dimensional Barcode Symbology DataMatrix, MaxiCode, Aztec, PDF417, MSI


SDK (Software Development Kit) Yes


SDK (Software Development Kit) Yes
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Software Security Updates Guarantee

Brother devices conform to The Product Security and Telecommunications Infrastructure (Security Requirements for Relevant Connectable Products) Regulations 2023 and receive guaranteed software security updates until at least five years after the device is last in production.

After the initial support period, Brother shall use all reasonable endeavours to provide software updates for as long as reasonably practicable.

If you already own a Brother device, visit support.brother.com for information specific to your device.