Xiamen Cashino Technology Co., Ltd.
KP-628E User manual
47
Default
n=3
Notes
Setting mode type of QR code to [n dot × n dot].
Example
None
Setting error correction level of QR code
Name
Setting error correction level of QR code
Code
ASCII
:
GS (
k
pL pH cn fn n
DEC
:
29
40
107 pL pH cn fn n
HEX
:
1D 28
6b pL pH cn fn n
Function
Setting error correction level of QR code
Parameter
range
pL=3, pH=0
cn=49
fn=69
48 ≤ n ≤ 51
Default
n=48
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
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