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Chapter 7: Programming 7-33
Label Identifiers
The Label Identifiers programming mode selects the parameters for
adding label identifiers to communication messages. If used with RS-
232 or OCIA NCR Long or OCIA NCR Short when reading UPC
Version D bar codes, the identifiers go before the bar code data. Label
identifiers for the other modes of communication are determined by
the firmware and are not programmable.
Defaults
Parameter Default Value
Identifier Type Default Prefix
Common Byte 1 5D
Common Byte 2 42
Bar Code Type No Default
Common Byte Common Byte 2 as a suffix for Code
39, Code 128, and Interleaved 2 of 5.
UPC and EAN do not use common
bytes.
Unique Identifier UPC-A-41 (ASCII A)
UPC-D-44 (ASCII D)
UPC-E-45 (ASCII E)
EAN-8-46 (ASCII F)
EAN-13-47 (ASCII G)
Code 39-31 (ASCII 1)
Code 128-33 (ASCII 3)
Interleaved 2 of 5 – 32 (ASCII 2)
Version Number (UPC-D) Do Not Include