Opticon MDI-4100 - QR Code

MDI-4000 Series Serial Interface Manual
79
6.3.16 QR Code
QR Code (shortened from Quick Response Code) is a matrix type 2D barcode developed by
DENSO WAVE INC. QR Code became popular in a wide range of fields due to its fast
readability and relatively large storage capacity. QR Code is standardized in
ISO/IEC 18004:2000.
QR Code Settings
Setting
Options
Character set
1) Numeric data (Numbers 0 to 9)
2) Alphanumeric data (Numbers 0 to 9, Capital letter A to Z, 9 special
characters: space, $, %, *, +, -, ., /, :)
3) 8-bit byte data (Latin character based on JIS X 0201, character set of 8 bit
code for Katakana character.)
4) Chinese character (Character specified by the shift-coded expression of JIS X
0208)
Maximum digits
Alphanumeric data: 4296 characters
8-bit data: 2953 character
Numeric data: 7089 characters
Chinese character data: 1817 characters
Symbol size
Minimum: 21 x 21 module
Maximum: 177 x 177 module
Error correction
Read Solomon error correction level 4 L:7% M:15% Q:25% H:30%
Negative barcode,
mirror printing
Negative and mirror printed QR Code are readable.
Concatenated code
Outputs after reading all concatenated codes.
GS1 Conversion
Disable/Enable GS1 QR Code conversion by setting. For more information, see “GS1
Conversion” on page 55.
ECI Protocol Output
Disable/Enable output of QR Code ECI protocol data by setting.