D-F0382 NP-266/366 Product specifications Ver.1.10
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31) QR code print
: << ESC q S E M >>
Code: [1B] h + [71] h + S + E + M + DATA [ <2C>h + M + DATA +….] + NUL
About parameter
1. S: module size
* Assign 1 module size of QR code by printer’s dot numbers.
* Selectable sizes are 1,2, 3, 4, 8 dots.
* If invalid size is assigned, the printer assigns it as 4 dots
Due to resolution level of the printing mechanism, data reading of module size 1,
2 and 3 cannot be guaranteed.
2. E: Correction level
* Selects error correction level to be used for restoring QR symbol.
* Following values can be assigned.
* If invalid value is assigned, the printer determines it to be L.
E
Correction level
Restore. capability
0
L
7%
1
M
15%
2
Q
25%
3
H
30%
3. M: Input data mode
* Assign input data mode.
* Following modes can be assigned.
* If invalid mode is commanded, data is ignored until valid
mode is commanded.
M
Input data mode
“N” Numeric
mode
“A”
Alpha numeric mode
“B”
8 bit byte mode
* If multiple modes should be input, each mode data (M + data) needs to be separated by
“ , ”.
* If you want to input “ , ” and NUL in the data of 8 bit byte mode, input “ ! ” <21>h+”,” and
“ ! ”<21> h + NUL.
* “ ! ” itself is input as “ ! ” + ” ! ”
Restrictions
Available QR codes are from version 1 to version 14 of model 1 symbols.
If input data exceeds the area to be printed, QR code is not printed.
