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MS652 User’s Manual
3.9.2 MSI Check Digits
With MSI symbols, one check digit is mandatory and always verified by the
reader. The second check digit is optional. If the MSI codes include two
check digits, scan the Two MSI Check Digits bar code to enable verification
of the second check digit. See
digit algorithms.
3.9.3 Transmit MSI Check Digit(s)
Scan one of the following bar codes to transmit MSI data with or without the
check digit.
One MSI Check Digit *
Two MSI Check Digits
Transmit MSI Check Digit(s) (Enable)
Do Not Transmit MSI Check Digit(s) (Disable)*