Epson TM-T20II-i Technical Reference Guide

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Chapter 3 Application Development Information
3
Application Development Information
This chapter describes how to control the product and gives information useful for product
application development.
Controlling the Printer
The method for controlling the printer with your print application will depend on the system
structure.
Controlling method System Page
Controlling printing and peripheral operations from
iOS native applications
ePOS-Device SDK for iOS page 74
Controlling printing and peripheral operations from
Android native applications
ePOS-Device SDK for Android
page 76
Controlling printing and peripheral operations from
Web applications
ePOS-Device SDK for JavaScript page 78
Controlling printing and peripheral operations from
computer, smartphone, tablet terminals, and other
devices
ePOS-Device XML page 80
Print from devices such as computers,
smartphones, or tablets using a Web service
ePOS-Print XML page 82
Notification for data from the device is sent to the
Web server which triggers the application
(TM-i firmware Ver. 4.3 or later)
Device Data Notification page 85
Web server application prints by including print
data in its responses to requests from the product
(TM-i firmware Ver. 4.3 or later)
Server Direct Print
page 84
Web system using this product as a Web server Web Server page 86
Spooler and Print Forwarding
(Supported by TM-i firmware Ver. 4.3 or later)
This function is available in
combination with the following
systems.
 ePOS-Device SDK for iOS
 ePOS-Device SDK for Android
 ePOS-Device SDK for JavaScript
 ePOS-Device XML
 ePOS-Print XML
 Device Data Notification
 Server Direct Print
page 87

Epson TM-T20II-i Specifications

General

Brand	Epson
Model	TM-T20II-i
Category	Printer
Language	English