Product Reference Guide
UPC-A with Code 128 Supplemental
•
System number must be included in label data.
•
Check digit must be included in label data and is assumed to
be correct.
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Supplemental data is appended to base label.
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Prefix must be an ASCII character 'A' - total length including
prefix must be greater or equal to 19 Code 128 Supplemental
codes are variable length having a minimum of 2 data charac-
ters).
•
Characters immediately following base label must be of the
form '8100', '8101' or '8102'.
•
Example: 'A0609920111878100000951'.
UPC-E
•
System number must be included in label data
•
Check digit must be included in label data and is assumed to
be correct
•
Prefix must be an ASCII character 'E' - total length including
prefix must be 9
•
Example: 'E09988750'
UPC-E with 2-Digit Supplemental
•
System number must be included in label data.
•
Check digit must be included in label data and is assumed to
be correct.
•
Supplemental data is appended to base label.
•
Prefix must be an ASCII character 'E' - total length including
prefix must be 11.
•
Example: 'E0998875012'.
UPC-E with 5-Digit Supplemental
•
System number must be included in label data.
•
Check digit must be included in label data and is assumed to
be correct.
•
Prefix must be an ASCII character 'E' - total length including
prefix must be 14.
•
Example: 'E0998875012345'.
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