Accu2000 Barcode Label Printing Software - QRCode specification for Accu2000 Barcode

QRCode (Quick Response Code) is a kind of 2-D (two-dimensional) symbology developed by Denso Wave and released in 1994 with the primary aim of being a symbol that is easily interpreted by scanner equipment. QR Code is capable of 360 degree (omni-directional), high speed reading. QR Code accomplishes this task through position detection patterns located at the three corners of the symbol. These position detection patterns guarantee stable high-speed reading, circumventing the negative effects of background interference.

Use Caret (^)
The UseCaret propeties is set to true by default which is only apply to Code128, UccEan128, Sscc18, Scc14, PDF417, MacroPDF417, QR Code, and DataMatrix etc. where full ASCII is accepted as encoding. The 3 digits data following the caret will be treated as ASCII code, e.g. ^010 is \n; ^009 is a tab; ^065 is character 'A'.

QRCode Properties
Besides the properties to general barcode, the following properties belongs to QRCode only:

QRCodeBarSize gets or sets the narrow bar size in inches for QRCode. Default is 0.02 inch.
QRCodeEncoding gets or sets the QR Code Encoding to use on that symbology.. Default is Auto encoding. Four type of mode available:

Binary: it is used to encode all 256 8-bit byte values.
Numeric: it is used to encode numeric data.
Alphanumeric: it is used to encode all printable ASCII character data.
Auto: it switches between the other three encoding method for small size.

QRCodeErrorCorrectionLevel gets or sets the Error Correction Level for QRCode (Level L, M, Q, H). Default is M.
QRCodeVersion gets or sets the QRCode Version. Default is Auto.

QRCode Specification