Specifications

Table Of Contents
Codabar
Codabar is a bar code symbology used often in
libraries, blood banks, and preprinted airway
bills. The Codabar specification was invented
by Monarch Marking Systems, a Pitney Bowes
Company, and standardized in AIM USA.
Character Set -0-9,$,-,:,/,.,+
There are also four unique start/stop charac
-
ters designated A, B, C, and D.
Encodation - Four bars and three spaces
are required to encode a character.
Allowable Sizes -
Minimum “X” Dimension: .0075 inches
Wide to Narrow Ration:
2.1 to 3:1 for “X” Dimension greater than
.020 inches
2.2:1 to 3:1 for “X” Dimension less than
.020 inches
Symbol Height - The greater of .25 inches
or 15% of the symbol length.
D-12 980009-001 Rev.F
Appendix D - Bar Code Information