Epson TM-U220-i Technical Reference Guide

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Chapter 2 Setup
2
Setting the DIP Switches
Various functions can be changed with the DIP switch settings.
When you adjust the items, we recommend to confirm the new setting. The confirmation is
performed by running a self-test. (U
"Self-test Mode" on page 123).
Functions
DSW1 (DIP Switch 1)
*: Be sure to use the device with DIP switches 1-8 ON.
: default values
SW Function On Off
1 Printing mode Right side up printing mode Normal printing mode
2 Receive buffer capacity 40 bytes
4 KB
3 Reserved -
Fixed to Off
4 Reserved -
Fixed to Off
5 Reserved -
Fixed to Off
6 Reserved -
Fixed to Off
7 Reserved -
Fixed to Off
8 BUSY condition *
Receive buffer full Receive buffer full or Offline

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