The following data was scanned from the resulting barcode with the HHP Imager we offer at:
http://www.idautomation.com/imagers/

Notice that the array of 0-255 bytes was encoded and decoded correctly.
You must use the RS232 connection to scan data over ASCII 127.

[NUL][SOH][STX][ETX][EOT][ENQ][ACK][
BEL][ BS][ HT][ LF][ VT][ FF][ CR][ SO][ SI][DLE][DC1][DC2][DC3][DC4][NAK][SYN][ETB][CAN][ EM][SUB][ESC][ FS][ GS][ RS][ US] !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~[0x7f][0x80][0x81][0x82][0x83][0x84][0x85][0x86][0x87][0x88][0x89][0x8a][0x8b][0x8c][0x8d][0x8e][0x8f][0x90][0x91][0x92][0x93][0x94][0x95][0x96][0x97][0x98][0x99][0x9a][0x9b][0x9c][0x9d][0x9e][0x9f][0xa0][0xa1][0xa2][0xa3][0xa4][0xa5][0xa6][0xa7][0xa8][0xa9][0xaa][0xab][0xac][0xad][0xae][0xaf][0xb0][0xb1][0xb2][0xb3][0xb4][0xb5][0xb6][0xb7][0xb8][0xb9][0xba][0xbb][0xbc][0xbd][0xbe][0xbf][0xc0][0xc1][0xc2][0xc3][0xc4][0xc5][0xc6][0xc7][0xc8][0xc9][0xca][0xcb][0xcc][0xcd][0xce][0xcf][0xd0][0xd1][0xd2][0xd3][0xd4][0xd5][0xd6][0xd7][0xd8][0xd9][0xda][0xdb][0xdc][0xdd][0xde][0xdf][0xe0][0xe1][0xe2][0xe3][0xe4][0xe5][0xe6][0xe7][0xe8][0xe9][0xea][0xeb][0xec][0xed][0xee][0xef][0xf0][0xf1][0xf2][0xf3][0xf4][0xf5][0xf6][0xf7][0xf8][0xf9][0xfa][0xfb][0xfc][0xfd][0xfe][0xff]

 >>> PQA from HHP <<<[ CR][ LF]
PDF417: 50 rows x 5 cols, 218 data & 32 chks (ECL = 4)[ CR][ LF]
 X roughly = 0.011"[ CR][ LF]
[A] < Row Height = 2.9 X[ CR][ LF]
[A] < Useful Row Height = 2.1 X (72% Row)[ CR][ LF]
[A] < Data Safety Margin = 100% (0 Erasures & 0 Errors)[ CR][ LF]
[A] < Edge Accuracy = 69%[ CR][ LF]
[A] < Print Growth = +14% of X[ CR][ LF]
[ CR][ LF]
