I - codabar, J – 2 of 5 interleaved with checksum, K - plessey – Compuprint 6314 CDL User Manual
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CDL – Programmer Manual
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fig. 20 – HIBC bar code
I - Codabar
This code has a variable length but must contain at least 3 characters, it has no checksum and the
valid characters, in addition to upper case letters and numbers, are as follows:
$+-./:
The nominal ratio varies from 2:1 to 3:1.
fig. 21 – Codabar bar code
J – 2 of 5 Interleaved with checksum
This code is similar to the 2 out of 5 Interleaved code described above except that it includes a
checksum character: it has a variable length and accepts only numbers.
The nominal ratio varies from 2:1 to 3:1.
fig. 22 - 2 out of 5 Interleaved bar code with checksum
K - Plessey
This code accepts up to a maximum of 14 characters (only numbers) and a checksum character is
added only if the last character to be coded is a +: in this case it is substituted with the checksum.