Appendix Not supported barcode Linear: • Code 49 • Codablock • TLC39 2D barcode images might have different image as Zebra printer even though the scan result of the barcode is the same. Font size might be different from Zebra printer. HR character size might be different from Zebra printer. Data Matrix barcode will only support ECC200, and do not support ECC 0, 50, 80, 100 and 140. QR code supports enhanced model (value: 2 - recommended). Doesn’t support original model (value: 1 - original). Aztec Barcode cannot produce multiple barcode with one command. (6th parameter is not implemented) Barcode size with BY parameter might not have the exact same size with Zebra printer.
When HR character is longer than the barcode, HR character will overlapped. The list below describes individual limitations for supported bar codes. Limitations 169 Barcode Type Command Limitations **Aztec Code ^B0 No Limitation ITF (Interleaved 2 of 5) ^B2 Printing of human readable character above the generated bar- code is not supported. Doesn't append the check digit to the encode data. Doesn't provide an API to change the wide-to-narrow bar ratio (range 2.0 to 3.0). Code 39 ^B3 Printing of human readable character above the generated bar- code is not supported. Doesn't change the wide-to-narrow bar ratio (range 2.0 to 3.0).
**PDF417 ^B7 If there is a comma character in the input data, takes the data for encoding until the comma character and rest of the input data are ignored. EAN-8 ^B8 Printing of human readable character above the generated barcode is not supported. NOTE: If the input data length contains more than seven characters, the Zebra printer extracts the last seven characters from the input data streams. On the other hand, if the length of the input data is less than seven characters, the Zebra printer adds leading zeros to the input data. The ZPL emulator is also programmed to mimic these features.