Datamax-O'Neil Class Series Programmer’s Manual - Manual (Page 201)

Appendix G – Barcode Details
Class Series Programmer’s Manual 187
M: 2-digit UPC addendum
Valid Characters: 0-9
Length: 2 digits.
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). Human readable
characters for this bar code symbology are printed above the symbol.
The following example prints a 2 digit UPC bar code addendum:
<STX>L
D11<CR>
1M000000015010042<CR>
121100000000100Barcode M<CR>
E
N: 5-digit UPC addendum
Valid Characters: 0-9
Length: 5 digits.
Valid bar widths: The width multiplier 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). Human readable characters for
this bar code symbology are printed above the symbol.
The following example prints a 5 digit UPC bar code addendum:
<STX>L
D11<CR>
1N000000015010001234<CR>
121100000000100Barcode N<CR>
E
O: Code
93
Valid Characters: 0-9, A-Z, -.$/+% and the space character.
Variable Length.
Valid bar widths: The width multiplier 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 Code 93 bar code:
<STX>L
D11<CR>
1O0000000150100Datamax42<CR>
121100000000100Barcode O<CR>
E