
Class Series Programmer’s Manual
181
Appendix G
Bar Code Details
Unless otherwise noted all bar codes depicted here were produced using the ratio/module values of 00 and
height fields of 000 to cause the printer to produce symbols using default bar widths and height fields. See
Appendix F for the default values.
A:
Code 3 of 9
Valid Characters: 0-9, A-Z, - . * $ / + % and the space character.
Variable Length.
Valid bar widths: The expected ratio of wide to narrow bars can range from 2:1 to 3:1.
The following example prints a code 3 of 9 bar code with a wide to narrow bar ratio of 3:1:
<STX>L
D11<CR>
1A00000001501000123456789<CR>
121100000000100Barcode A<CR>
E
B: UPC-A
Valid Characters: 0-9
Length: 12 digits. If the user provides 11 digits, the printer will compute the checksum. If the user
provides the checksum, the printer will check that it matches the expected checksum. If it does not
match, the printer will print out all zeros and the expected checksum. See Appendix P.
Valid bar widths: The fourth character of record is the width of the narrow bar in dots. All other bars
are a ratio of the narrow bar (2 times, 3 times, and 4 times the narrow bar width).
The following example prints a UPC-A bar code:
<STX>L
D11<CR>
1B000000015010001234567890<CR>
121100000000100Barcode B<CR>
E
Summary of Contents for Ex2
Page 2: ......
Page 4: ......
Page 15: ...xi Appendix V 281 Bar Code Symbology Information Resources 281 Glossary 283 ...
Page 16: ...xii ...
Page 30: ...Immediate Command Functions 14 Class Series Programmer s Manual ...
Page 52: ...System Level Command Functions 36 Class Series Programmer s Manual ...
Page 144: ...Label Formatting Command Functions 128 Class Series Programmer s Manual ...
Page 162: ...Generating Label Formats 146 Class Series Programmer s Manual ...
Page 182: ...Appendix D Reset Codes 166 Class Series Programmer s Manual ...
Page 192: ...Appendix E Single Byte Symbol Sets 176 Class Series Programmer s Manual ...
Page 236: ...Appendix G Barcode Details 220 Class Series Programmer s Manual ...
Page 242: ...Appendix I Symbol Sets and Character Maps 226 Class Series Programmer s Manual ...
Page 272: ...Appendix P UPC A and EAN 13 256 Class Series Programmer s Manual ...
Page 282: ...Appendix R Plug and Play IDs 266 Class Series Programmer s Manual ...
Page 296: ...Appendix U WiFi Region Country Codes 280 Class Series Programmer s Manual ...
Page 302: ...Glossary 286 Class Series Programmer s Manual ...