Epson TM-U220-i Technical Reference Guide

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Chapter 2 Setup
2
Setting Procedure
If you need to change settings, follow the steps below to make your changes:
1
Make sure the power supply is disconnected.
2
Use a crosshead screwdriver to remove the screw holding the DIP switch
cover.
3
Use a tool, such as tweezers, to set the DIP switches to your liking.
4
Attach the DIP switch cover to the base of the printer.
 Turn off the power while removing the DIP switch cover to prevent an electric short, which
can damage the printer.
 Be sure to put back the DIP switch cover before using the printer.

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