Product Overview; Features - Epson TM-T20II-i Technical Reference Manual

Product Overview

This chapter describes features of the product.

Features

TM-T20II-i is a receipt printer which can print directly from a smart device application or Web
application.
This product supports ePOS-Device
peripherals or network compatible TM printers.
*1: ePOS-Device: Epson original technology to control TM printers or POS peripherals via a smart
device application or Web application. This technology is realized by ePOS-Device Service
running on the products.
*2: ePOS-Print: Epson original printing function that has a high compatibility with a variety of
systems supported by XML and Web services. This technology is realized by the ePOS-Print
Service running on the products.
Functions
• Enables connection to peripherals (customer displays, barcode scanners, etc) via a USB or serial
interface.
*2
• Enables HTTPS
• Provides ePOS-Device SDK for developing Web applications, applications for iOS and
TM
Android .
• Uses the communication box
function allows for communications, etc. between tablet terminals. (ePOS-Device SDK,
ePOS-Device XML)
• Supports Server Direct Print that sends a request for print data from the product to the Web server
at regular intervals.
• Since print data can be saved in the spooler, applications can be released from processing print
jobs regardless of the printer status.
• When a network printer is registered, print forwarding process can be realized. Also, if the printer
is not ready to print, you can print from another printer.
• Device data notification function is realized, allowing for notifications to be sent from devices
such as barcode scanners to Web servers to trigger applications.
• Equipped with Web server that supports the scripting language "PHP" and database "SQLite3".
*1: For more information on the communication box, see the ePOS-Device SDK for iOS User's
Manual, the ePOS-Device SDK for Android User's Manual, the ePOS-Device SDK for JavaScript
User's Manual, and the ePOS-Device XML User's Manual.
*2: TM-i firmware Ver. 4.3 or later.
For information on how to use these functions, see
*1
and ePOS-Print
communication.
*1
function to enable communications between applications. This
*2
Chapter 1
*2
and are capable of controlling POS
*2
*2
"Controlling the Printer" on page
Product Overview
1
73.
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