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According to AIM standards, a UPC with supplemental bar code is transmitted in the following format:
]EO (UPC chars) (terminator) ]E2 (supplemental) (terminator)
Therefore, a UPC with two supplemental characters, 01234567890510, is transmitted to the host as a 21-character
string, ]E00012345678905]E110.
MaxiCode
0 Symbol in Mode 4 or 5.
1 Symbol in Mode 2 or 3.
2 Symbol in Mode 4 or 5, ECI protocol implemented.
3 Symbol in Mode 2 or 3, ECI protocol implemented in secondary message.
QR Code
0 Model 1 symbol.
1 Model 2 symbol, ECI protocol not implemented.
2 Model 2 symbol, ECI protocol implemented.
3 Model 2 symbol, ECI protocol not implemented, FNC1 implied in first position.
4 Model 2 symbol, ECI protocol implemented, FNC1 implied in first position.
5 Model 2 symbol, ECI protocol not implemented, FNC1 implied in second position.
6 Model 2 symbol, ECI protocol implemented, FNC1 implied in second position.
Code
Type
Option
Value
Option