Printing Specifications; Character Specifications - Epson TM-U230 Developer's Manual

Confidential
Appendix A
Specifications

Printing Specifications

Item
Printing method
Head wire configuration
Printing direction
Printing speed
Character per line
Character per inch
Two-color printing

Character Specifications

Item
Character types
Character configuration
Character size
Table A-1 Character per line, character per inch, character size
Character
configuration
W H
7 9 (default)
9 9
7 9
9 9
[cpi: characters per 25.4 mm (characters per inch)]
Specification
Serial impact dot-matrix
9-pin serial configuration
Bi-directional printing (logical seeking)
Approx. 3.5 lps (40 column, 16 cpi)
Approx. 6.4 lps (16 column, 16 cpi) (excludes data transfer and processing
time)
See table A-1
See table A-1
Black and read colors selectable
Specification
Alphanumerics (95 characters)
Graphics (128 8 character tables)
International characters (37 characters)
7 9, 9 9
See table A-1
Character
configuration Character
Character dimensions
types W H(mm)
ANK 1.2 3.1
Graphics 1.7 3.1
ANK 1.6 3.1
Graphics 2.0 3.1
ANK 1.2 3.1
Graphics 1.6 3.1
ANK 1.6 3.1
Graphics 1.9 3.1
Dot spacing between
characters
3 Half-dot
0
3 Half-dot
0
2 Half-dot
0
2 Half-dot
0
TM-U230 Developer's Guide
Characters Characters
per line per 25.4 mm
40 16
40 16
33 13.3
33 13.3
42 17.8
42 17.8
35 14.5
35 14.5
Specifications Appendix A-1