Cashino KP-220, User Manual

Page: 89 / 146

KP-220 Kiosk Printer User Manual
www.csntek.cn
89
Notes
Setting error correction level of QR code
n Function
Approximate Amount
of
correction
4
8
Error correction level
(L)
7%
4
9
Error correction level
(M)
15%
5
0
Error correction level
(Q) 25%
5
1
Error correction level
(H)
30%
Example None
Name Setting error correction level of QR code
Store QR code data to QR code data buffer
Name Store QR code data to QR code data buffer
Code
ASCII ：GS ( k pL pH cn fn m d1…dk
DEC ：29 40 107 pL pH cn fn m d1…dk
HEX ：1D 28 6b pL pH cn fn m d1…dk
Function Store QR code data to QR code data buffer
Parameter
range
4 ≤ (pL + pH×256 ) ≤ 7092 (0 ≤ pL ≤ 255, 0 ≤ pH ≤ 28)
cn=49
fn=80
m=48