Looking for POS manuals with programming codes? Log-in to our Epson Partner Portal, go to SUPPORT, then select Point of Sale.

Learn more about an important security update for this product.

If your printer stopped working after a recent Microsoft Windows Update, see our Epson Point of Sale and Impact Printers - Windows Update page for important information.

Epson TM-T20II Series

Model: C31CD52062 Product Home

Epson TM-T20II Series

Service Locator

EPSON OPOS ADK for .NET v1.14.37

10/02/25
104.8 MB
OPOSN1.14.37.exe

Download

Description :

This file contains the Epson OPOS ADK for .NET v1.14.37.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows XP 64-bit, Windows Vista 32-bit, Windows Vista 64-bit, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012, Windows Server 2008 32-bit, Windows Server 2008 64-bit

OPOS ADK v3.00E R26

10/02/25
51.9 MB
ADK300ER26.exe

Download

Description :

This file contains the Epson OPOS ADK v3.00E R26.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows Embedded, Windows 2000, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012, Windows Server 2008 32-bit

JavaPOS ADK for Windows v1.14.37

10/02/25
64.9 MB
Epson_JavaPOS_ADK_11437.exe

Download

Description :

This file contains the Epson JavaPOS ADK v1.14.37.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows Vista 64-bit, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012, Windows Server 2008 64-bit

Epson ePOS SDK for Android v2.31.0a

31/01/25
84.3 MB
ePOS_SDK_Android_v2.31.0a.zip

Download

Description :

This package contains the Epson ePOS SDK v2.31.0a for Android.

The Epson ePOS SDK for Android is an SDK aimed at development engineers who are developing Web applications for printing on certain Epson printers. Contact Epson Support to request any of these SDK’s.

For detailed information, please see the Epson ePOS SDK for Android User's Manual contained in this download.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows XP 32-bit, Windows XP 64-bit, Windows Vista 32-bit, Windows Vista 64-bit, Windows Embedded, Windows Server 2019, Windows Server 2016, Windows Server 2012, Windows Server 2008 32-bit, Windows Server 2008 64-bit, Windows Server 2003 32-bit, Windows Server 2003 64-bit

TMUSB Device Driver v800d

02/08/24
2.33 MB
TMUSB800d.exe

Download

Description :

This file contains the Epson TMUSB Device Driver v800d.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows Server 2022, Windows Server 2019, Windows Server 2016

JavaPOS ADK v1.14.30W

17/06/24
44.8 MB
Epson_JavaPOS_ADK_11430_x64.exe

Download

Description :

This file contains the Epson JavaPOS ADK v1.14.30W.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows Vista 32-bit, Windows Vista 64-bit, Windows Embedded, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012, Windows Server 2008 32-bit, Windows Server 2008 64-bit

Epson OPOS ADK for .NET v1.14.29E

30/11/23
80.1 MB
OPOSN1.14.29.exe

Download

Description :

This file contains the Epson OPOS ADK for .NET v1.14.29E. Using this release, you can develop applications that are compatible with Microsoft POS for .NET.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows Embedded, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012

Advanced Printer Driver v5.13

22/04/22
70.7 MB
APD_513_T20II_EWM.zip

Download

Description :

This package contains the Advanced Printer Driver for TM-T20II v5.13. This file allows for printing from a Windows application.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows XP 32-bit, Windows Vista 32-bit, Windows Vista 64-bit, Windows, Windows Server 2019, Windows Server 2016, Windows Server 2012, Windows Server 2008 32-bit, Windows Server 2008 64-bit

TMS Virtual Port Driver v8.70a

13/07/20
15.3 MB
TM-VPD-8.70a.exe

Download

Description :

This package contains the TMS Virtual Port Driver v8.70a. The TM Virtual Port Driver is a serial/parallel to USB conversion driver.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows XP 32-bit, Windows Vista 32-bit, Windows Vista 64-bit, Windows Embedded, Windows Server 2019, Windows Server 2016, Windows Server 2012, Windows Server 2008 32-bit, Windows Server 2008 64-bit, Windows Server 2003 32-bit, Windows Server 2003 64-bit

Utilities

Epson Monitoring Tool v3.9.0

18/03/25
31.6 MB
EMT_390.exe

Download

Description :

This file contains the Epson Monitoring Tool v3.9.0. This tool is used to check the state of POS printers connected to LAN or PC and change printer settings. This tool can also save printer settings and restore them to another printer.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows Embedded, Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012

Epson OPOS ADK for .NET v1.12.32

17/06/24
38.6 MB
OPOSN1.12.32.exe

Download

Description :

This file contains the Epson OPOS ADK for .NET v1.12.32.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows Embedded, Windows Server 2019, Windows Server 2016, Windows Server 2012

OPOS ADK for .NET v1.14.21

09/02/22
44.7 MB
OPOS_ADK_DOTNET1.14.21E.zip

Download

Description :

This file contains the Epson OPOS ADK for .NET v1.14.21.

Compatible systems :

Windows 11, Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows Embedded, Windows Server 2019, Windows Server 2016, Windows Server 2012

** By downloading from this website, you are agreeing to abide by the terms and conditions of Epson's Software License Agreement.

Manuals and Warranty

User's Manual (Hardware) PDF

User's Manual (Software) PDF

Important Safety Information PDF

OT-WL02 Technical Reference Guide PDF

This document aims to provide all the information necessary for the development, design, and installation of POS systems.

OT-WL02 User's Manual PDF

This document contains an overview of the product, and usage instructions.

OT-WL05 Technical Reference Guide PDF

This document aims to provide all the information necessary for the development, design, and installation of POS systems.

OT-WL05 User's Manual PDF

This document contains an overview of the product, and usage instructions.

Product Data Sheet PDF

Product Information Guide (PIG) PDF

Setup Guide PDF

TM-T20II Standards & Approvals PDF

Technical Reference Guide PDF

UB-E03 User's Manual PDF

This document contains an overview of the product, and usage instructions.

UB-E04 User's Manual PDF

This document contains an overview of the product, and usage instructions.

UB-R04 Technical Reference Guide PDF

This document aims to provide all the information necessary for the development, design, and installation of POS systems.

UB-R04 User's Manual PDF

This document contains an overview of the product, and usage instructions.

UB-S01 User's Manual PDF

This document contains an overview of the product, and usage instructions.

UB-S09 User's Manual PDF

This document contains an overview of the product, and usage instructions.

Warranty Statement for Latin America PDF

Registration

Register Your Product

To register your new product, click the button below.

Register Now

Contact Us

Warranty Verification

Verify your Epson product warranty.

Verify Your Warranty

Service Center Locator

To find a service center near you, click the button below.

Find a Location

Contact Us

Mail :

Epson America, Inc.
3131 Katela Ave
Los Alamitos CA 90720

Epson TM-T20II Series

Epson TM-T20II Series

Downloads

Drivers

EPSON OPOS ADK for .NET v1.14.37

OPOS ADK v3.00E R26

JavaPOS ADK for Windows v1.14.37

Epson ePOS SDK for Android v2.31.0a

TMUSB Device Driver v800d

JavaPOS ADK v1.14.30W

Epson OPOS ADK for .NET v1.14.29E

Advanced Printer Driver v5.13

TMS Virtual Port Driver v8.70a

Utilities

Epson Monitoring Tool v3.9.0

Epson OPOS ADK for .NET v1.12.32

OPOS ADK for .NET v1.14.21

Manuals and Warranty

Registration

Register Your Product

Contact Us

Warranty Verification

Service Center Locator

Contact Us

Mail :