Epson TM-U220-i Technical Reference Guide

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Chapter 2 Setup
2
Connecting the AC Adapter
Make sure that the power is turned off, and connect the AC adapter in the following steps.
1
Push the DC connectors of the AC adapter all the way into the DC-In
connectors of the product.
2
Push the connector of the power code all the way into the AC inlet of the
AC adapter.
3
Push the power plug all the way into the grounded outlet.
4
Place the AC adapter with the label facing down.
WARNING
 Do not use this product with any voltage other than the specified one. Doing so may
lead to fire or electric shock.
 Make sure the wall socket power supply satisfies the rated voltage requirements of the
power supply unit. Never insert the power supply cable plug into a socket that does
not meet the rated voltage requirements of the power supply unit.
Doing so may result in damage to both the power supply and the product.
 Should a fault ever occur in the included AC adapter, immediately turn off the power to
the product and unplug the power supply cable from the wall socket.
 Be sure to unplug the power supply unit’s cable from the wall socket whenever
connecting or disconnecting the power supply unit to the product.
Failure to do so may result in damage to the power supply unit or the product.
DC-in connector

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