Qr Code - Opticon MDI-4000 Series Serial Interface Manual

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
Character set
Maximum digits
Symbol size
Error correction
Negative barcode,
mirror printing
Concatenated code
GS1 Conversion
Disable/Enable GS1 QR Code conversion by setting. For more information, see
Conversion" on page
ECI Protocol Output
Disable/Enable output of QR Code ECI protocol data by setting.
Options
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)
Alphanumeric data: 4296 characters
8-bit data: 2953 character
Numeric data: 7089 characters
Chinese character data: 1817 characters
Minimum: 21 x 21 module
Maximum: 177 x 177 module
Read Solomon error correction level 4 L:7% M:15% Q:25% H:30%
Negative and mirror printed QR Code are readable.
Outputs after reading all concatenated codes.
55.
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