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Appendix A— Specifications Cd 39 Helvetica CondensedHelvetica
76 EasyCoder 3400e Bar Code Label Printer User’s Manual
Supported 2D Matrix Symbologies (continued)
Symbology Description
QR Code QR (Quick Response) Code is a matrix 2D symbology that encodes
data into patterns consisting of black and white dots or modules. A
three-position detection pattern enables omni-directional reading and
ultra high-speed reading. QR Code can handle a wide range of data,
including numerical, alphabetical, Kanji, Hiragana, Katakana, graphics,
and control codes. A built-in error correction function enables the QR
Code to repair errors in the code.