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EPSON Advanced Printer Driver 6 for TM-T20IV

                                Copyright (C) 2025 Seiko Epson Corporation
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1. About this software
    This package includes the following software programs combined for use with an EPSON TM series printer.

    1) Windows Printer Driver
        This driver is a Windows Printer Driver for the TM printer.
        This driver makes it possible to print from a Windows application.

    2) StatusAPI
        StatusAPI is a program that works in conjunction with the TM printer driver.
        It offers an Application Program Interface for obtaining the printer status 
        whether or not the printer is printing.  This API makes integrating printer
        status handling functions with applications more simple.
        This product cannot be used alone. Please install the printer driver 
        (EPSON Advanced Printer Driver 6) of your printer in use separately.

        For detailed information, please see each reference manual.

    3) Supported OS
        The driver operation has been supported with the following operating systems. 

        Windows 11
        Windows 10
        Windows Server 2025
        Windows Server 2022
        Windows Server 2019
        Windows Server 2016

    4) Supported Printers
        EPSON TM-T20IV

        The printer driver operates regardless of the pritner firmware version.


2. Supplied Files
    - APD_612_T20IV_FULL_WM.zip          : Printer Driver installer with manuals
        +--- APD_612_T20IV_FULL.exe      : Installer
        +--- APD6_Install_en_revH.pdf    : Install Manual
        +--- APD6_Printer_en_revD.pdf    : Printer Manual
        +--- APD6_Spec_T20IV_en_revB.pdf : Printer Specification
        +--- APD6_Status_en_revH.pdf     : Status API Manual
        +--- README_EN.txt               : This document

    How to install the printer driver, refer to the install manual.


3. Remarks
    1) For detailed information, please read each manual.

    2) When an error message is displayed during installation, the following procedure may enable to
       recover from the error.
       1) Specify the uninstall option, and execute the installer "APD_612_T20IV.exe /uninstall".
       2) Remove the error factor.
       3) Execute the installer "APD_612_T20IV.exe".

    3) Please use the same version of EPSON Advanced Printer Driver for each host when a network printer
       is shared among two or more hosts.

    4) Please install "StatusAPI for EPSON Advanced Printer Driver 6", if you would like to use "StatusAPI".

    5) If you change the secure printing feature, please restart your PC.

4.Modification from the old version

    Ver6.12_FULL
       - Added support for Windows 11 ARM64.
       - Fixed the following issues:
           - The Issue where printer occupancy could not be released, causing printing to stall.
	
    Ver6.10_FULL
       - New release.
       - Compliant with the Radio Equipment Directive (RED).
