ix
UPC-E1............................................................... 119
Discrete 2 of 5 (DTF) .......................................... 121
Interleaved 2 of 5 (I25) ...................................... 122
MSI .................................................................... 124
Codabar ............................................................. 127
Chinese 2 of 5 .................................................... 129
Korean 3 of 5 ..................................................... 129
Inverse 1D ......................................................... 130
US Postnet ......................................................... 131
US Planet ........................................................... 132
USPS 4CB / One Code / Intelligent Mail ............ 132
UPU FICS Postal ................................................. 133
UK Postal ........................................................... 133
JAP Postal .......................................................... 134
Australia Postal .................................................. 134
Netherlands KIX Code ....................................... 135
PDF417 .............................................................. 135
Micro PDF417 .................................................... 136
Micro QR ........................................................... 138
QR Code ............................................................ 138
MaxiCode .......................................................... 139
GS1 Databar ...................................................... 140
Composite ......................................................... 142
Aztec .................................................................. 145
Data Matrix ....................................................... 146
5 Troubleshooting ................................................ 148
5.1 Scanner issues ............................................. 148
5.2 Bar code issues ............................................ 149
6 Specifications .................................................... 150
Appendix A. Test symbologies .............................. 154