RM4SCC

RM4SCC is the Royal Mail (UK) version of the 4 State clocked barcode used for directing mail. The codes contain a start and stop bit, while the 4 State code does not. While both codes offer the option of a checkdigit, it should be noted that the Royal Mail code must include the checkdigit (which should be calculated automatically).

    RM4SCC

These codes are based on the UK Post Code system, but may also contain an International Prefix and a Delivery Point Suffix.

Note that in both RM4SCC and 4 State all characters are converted to upper case prior to encoding and any illegal characters with ASCII codes >32 are converted to X. Illegal characters with ASCII codes <= 32 are ignored -- so spaces and carriage returns are ignored.

 

 

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SISAC