Epson U220B - TM Two-color Dot-matrix Printer Technical Reference Guide

Rev. D v
TM-U220 Technical Reference Guide
Safety Precautions
EMC and Safety Standards Applied
Product Name: TM-U220A / TM-U220B / TM-U220D
Model Name: M188A / M188B/ M188D
The following standards are applied only to the printers that are so labeled. (EMC is tested using the EPSON’s power
supply.)
Europe:
CE marking
Safety: TÜV (EN 60950)
North America:
EMI: FCC/ICES-003 Class A
Safety: UL60950/CSA C22.2
No. 60950
Japan:
EMI: VCCI Class A
Oceania:
EMC: AS/NZS 3548 Class B
WARNING
The connection of a non-shielded printer interface cable to this printer will invalidate the EMC standards of this
device.
You are cautioned that changes or modifications not expressly approved by Seiko Epson could void your authority to
operate the equipment.
CE Marking
The printer conforms to the following Directives and Norms
Directive 89/336/EEC
EN 55022 Class B
EN 55024
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-11
WARNING
M147C is a Class A product. In a domestic environment these products may cause radio interference in which case the
user may be required to take adequate measures.

Epson U220B - TM Two-color Dot-matrix Printer Specifications

General

Print Method	9-pin, serial impact dot matrix
MTBF	180, 000 hours
Weight	Approx. 2.5 kg
Data Buffer	4 KB or 40 bytes
Paper Handling	Friction feed
Character Set	95 Alphanumeric, 128 x 12 Graphic
Paper Dimensions	58, 70, 76 mm
Interface	USB, Serial (RS-232C), Parallel (IEEE-1284)
Reliability	18 million lines
Dimensions	160 (W) x 248 (D) x 139 (H) mm
Inked Ribbon	ERC-38
Color Support	Two-color printing (Black and Red)
Print Speed	4.7 LPS (lines per second) at 40 columns, 6.0 LPS at 30 columns
Character Size	1.2 × 3.1 mm (W × H) / 1.6 × 3.1 mm (W × H)