Epson TM-U220-i Technical Reference Guide

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Chapter 3 Application Development Information
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ePOS-Print XML
ePOS-Print XML is a POS printer command system that uses XML to define the main functions for
the ESC/POS command system. The application creates a request message in XML format and sends
it to this product using HTTP.
You can print using this product as well as TM printers on a net
work.
This command system has the following features:
•Print in environments that allow HTTP/HTTPS communication.
•Print using this product as well as TM printers on a network.
Operation environment
Application
Environment that allows HTTP/HTTPS communication and that can handle XML documents
OS
Example: iOS, Android, Windows, Linux, MacOS, and so on
Devices
Environment connected to a network and that allows HTTP/HTTPS communication
Examples: Smartphones, tablets, computers, and so on
The package includes:
The following is provided with the ePOS-Print XML User's Manual package.
•ePOS-Print XML User's Manual
•XML schema files
•Sample programs
•ePOS-Print Editor

Epson TM-U220-i Specifications

General

Type	POS printer
Color	Yes
Print technology	Dot matrix
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Maximum roll diameter	83 mm
Standard interfaces	Ethernet, Parallel, RS-232, RS-485, USB, Wireless LAN
Serial interface type	RS-232, RS-485
Connectivity technology	Wired & Wireless
Electromagnetic compatibility	VCCI class A, FCC class A, CE marking, AS/NZS 3548 class B
Mean cycles between failures (MCBF)	18000000
Safety	UL, CSA, TÜV (EN60950)
Mean time between failures (MTBF)	180000 h
Product color	Gray

Weight and Dimensions

Depth	248 mm
Width	160 mm
Height	138.5 mm