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UPC-A
00341
Enable UPC-A *
Transmit Check Digit
UPC-A is 12 digits in length with the last one as its check digit used to verify the integrity of the
data. The default mode opens "Transmit UPC-A Check Digit". Users can choose to send it or not.
Add –On Code
A UPC-A barcode can be augmented with a two-digit or five-digit add-on code to form a new
one. In the examples below, the part surrounded by blue line is a UPC-A barcode while the
part circled by red line is add-on code. Users can take "Add-On Code" Setting for reference.
00421
Transmit UPC-A Check Digit*
00420
Transmit UPC-A Check Digit
00340
Disable UPC-A
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