"TYPE_STANDARD_2_5_CHECKSUM" refers to a variant of the Industrial 2 of 5 barcode format that includes a checksum digit. Let's delve into what it is, how to use it, and its typical applications:
Data Encoding: Encode numeric data, including a checksum digit calculated based on the data being encoded.
Reading: Scanners capable of reading Industrial 2 of 5 barcodes with checksums can verify the integrity of the data by checking against the checksum digit.
Printing: Print the barcode with sufficient contrast between bars and spaces to ensure accurate reading by barcode scanners.
If you were encoding the number "12345" with a checksum digit using TYPE_STANDARD_2_5_CHECKSUM, the barcode generation process would include calculating a checksum based on the digits "12345". The resulting barcode would then contain the original numeric data plus the checksum digit.
In summary, TYPE_STANDARD_2_5_CHECKSUM is a barcode format derived from Industrial 2 of 5 that includes an additional checksum digit for improved data integrity and error detection during scanning. It finds applications across various industries where accurate data tracking and management are critical.