Epson TM-U220-i Technical Reference Guide

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Chapter 2 Setup
2
Connecting the unit directly with the product
Install the wireless LAN unit to a USB port of the product.
Using the USB extension cable
1
Attach the included rubber cover to the connector of the USB extension
cable into which the wireless LAN unit will be inserted, to prevent the unit
from coming off.
2
Insert the wireless LAN unit into the connector of the cable.
Adjust the position of the rubber cover so that the description on the label on the back side of
the wireless LAN unit is not covered.
USB port

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