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Brother OPOS Driver (32bit)

Operating Environment

Supported OS Windows 7, Windows 8.1, Windows 10, Server 2012, Server 2012 R2
System Requirement .NET Framework 4.0 or later
Supported interface USB, Bluetooth®
Development Tool The OPOS Driver's Sample Program supports C# programming language.

Supported Models

RJ-2035B, RJ-2055WB, RJ-3035B, RJ-3055WB


User's Guide

Version Release Date Size
(File Format)
2.00 09/16/2020 682 KB

OPOS Driver

Version Release Date Size
(File Format)
File 09/16/2020 3.6 MB

The ZIP file includes the manual in PDF format.

Update History

  • Ver. 09/16/2020
    • Updated the included manual
  • Ver. 06/16/2020
    • Added support for RJ-2035B, RJ-2055WB, RJ-3035B, RJ-3055WB

For Developers

  • Choose from Purposes

    Label printing, printer setup and management information.

  • b-PAC

    Information on application development tools for Windows

  • Mobile SDK

    Information on application development tools for mobile terminals

  • Command Reference

    Information on control command reference for label printers and mobile printers

  • Versatile software

    Information on versatile software provided by Brother

  • Choose from Models

    Introduction of Brother tools applicable to your model

  • Video Library

    Videos showing how to use SDK and other information

  • Contact Us

    Fill out the contact us form if you have questions about Brother developer tool.

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