Epson TM-U220-i Technical Reference Guide

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Epson ePOS SDK
The Epson ePOS SDK is an SDK for developing iOS, Android and Windows applications, and Web
applications. You can use the Epson ePOS SDK to control the printer with simple code.
Additionally, you can control customer displays, bar code scanners and other POS peripherals
connected to this product, and TM printers conn
ected to the network. Further, you can also develop
application software using proprietary TM-Intelligent printer functions, such as the spooler function
and the communication box.
Operation environment
For more information on the recommended operation environment for application software, refer to
the Epson ePOS SDK User's Manuals.
Package
The following packages are provided.
•Epson ePOS SDK for iOS
•Epson ePOS SDK for Android
•Epson ePOS SDK for Universal Windows apps
•Epson ePOS SDK for JavaScript
Web Contents
A Web reference is provided on the following web site.
https://reference.epson-biz.com/pos/reference/
How to obtain
Download from our web site.

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