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

1-16 General Information Rev. D
1.6.4 Installation
Install the printer horizontally as a basic position.The printer also must be installed so that it
does not move or vibrate during paper cutting or the drawer kick-out operation. Velcro tape is
available as an option.
The printer (Type B or D) can be also installed on a wall with the optional wall hanging bracket
(WH-10) . (The schedule is TBD.)
Vibration resistance: When packed:
Frequency: 5 to 55 Hz
Acceleration: 19.6m/s
2
{2 G}
Sweep: 10 minutes (half cycle)
Duration: 1 hour
Directions: x, y, and z
No external or internal damage should be found after the
vibration test, and the unit should operate normally.
Impact resistance: When packed:
Package: EPSON standard package
Height: 60 cm (2 feet)
Directions: 1 corner, 3 edges, and 6 surfaces
No external or internal damage should be found after the
drop test, and the unit should operate normally.
When unpacked:
Height: 5 cm (2")
Directions: Lift one edge and release it (for all 4 edges).
When the printer is not printing, no external or internal
damage should be found after the drop test.

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)