Brother RJ-3050 mobile label and receipt printer
RJ3050 3/4 left view
RJ3050 3/4 right view


Rugged 3"/80mm wide portable receipt printer with Wi-Fi and Bluetooth

Product Details

  • High-speed direct thermal printing of up to 114mm/second
  • USB, Bluetooth and Wi-Fi connectivity
  • ZPL II© Emulation, plus SDK's for iOS and Android
  • Ruggedised housing with IP54 certification
Brother RJ-3050 mobile label and receipt printer

Product Overview

The RJ-3050 is a compact and rugged 3"/80mm wide portable receipt printer that can be worn or mounted in a vehicle. Versatile connectivity options and ZPL II© emulation enables seamless integration with tablets, PDA's and rugged laptops, while a range of accessories give you the flexibility to customise your mobile print requirements, whatever the need.



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


Bluetooth Yes (Ver 2,1 + EDR)
Bluetooth Profiles SPP (Serial Port Profile), OPP (Object Push Profile)
USB interface USB 2,0 Full Speed
Wireless network interface IEEE802,11b/g/n (Infrastructure Mode), IEEE802,11b (Ad-Hoc Mode), IEEE802,11g/n (Wireless direct)

Dimensions and weights

Dimensions 113mm (W) x 186mm (D) x 80mm (H)
Weight 0.610

In the box

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

Operating Environment

Charging Temp 0°C - 40°C
Operating Temperature -10°C - 50°C
Storage Humidity 10% - 90%
Storage Temperature -20°C - 60°C
Drop Protection 1,2m
Sealing IP54 without case

Operating systems & software

Supported Operating Systems Windows (Windows 8,1, Windows 10, Windows 7, Windows 8, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019), Mac (Mac OS X 10,15 lub nowszy), For the full list of compatible operating systems visit support,brother,com, Linux


One Dimensional Barcode Symbology Code128, Code39, EAN13(JAN13), EAN8(JAN8), UPC-A, UPC-E, UPC/EAN EXTENSION, CODABAR(NW7), GS1-128(UCC/EAN-128), POSTNET, ITF(I-2/5), GS1 Databar(Omnidirectional/Truncated/Stacked/Stacked Omnidirectional/Limited/Expanded/Expanded Stacked)
Maximum Print Length 1000mm
Resolution 203
Two Dimensional Barcode Symbology DataMatrix, MaxiCode, PDF417, QR Code


SDK (Software Development Kit) Yes


SDK (Software Development Kit) Yes


Warranty 3 years