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Symbologies 13 - 51
MSI Check Digits
Parameter # 32h
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 MSI Check Digit Algorithm on page 13-52 for the selection of second digit algorithms.
Transmit MSI Check Digit(s)
Parameter # 2Eh
Scan a bar code below to transmit MSI data with or without the check digit.
*One MSI Check Digit
(00h)
Two MSI Check Digits
(01h)
Transmit MSI Check Digit(s) (Enable)
(01h
*Do Not Transmit MSI Check Digit(s) (Disable)
(00h)