Xiamen Cashino Technology Co., Ltd.
KP-628E User manual
50
nL nH: describes data length
d1…dk: describes two dimensional code to be printed
Parameter
range
0 ≤ v ≤ 17
1 ≤ r ≤ 4
k = nL + 256 * nH
Default
None
Notes
Printing QR code.
Example
1b 40
1D 6B 61 08 02 08 00 30 31 32 33 34 35 36 37
Printing QR code
Name
Printing QR code
Code
ASCII
:
ESC Z
m n k dL dH d1…dn
DEC
:
27 90 m n k dL dH d1…dn
HEX
:
1B 5A m n k dL dH d1…dn
Function
①
PDF417: bar code type 0
m specify the number of columns of two dimensional code. (1 ≤m≤30)
When the bar code image is damaged, n specify a safety and stable
recovery. (1 ≤n≤8)
K defines horizontal and vertical ratios. (2≤K≤5)
d is the data length and contains 2 bytes.
dL: the first byte is the low-order byte.
dH: the second byte is the high-order byte.
d1…dn is bar code data
affect PDF417 type by the bar code width command.
②
QR-CODE
:
bar code type 2
m specify version flag. (1~40, 0: auto size)
N specify EC level. (L: 7%, M: 15%, Q: 25%, H:30%)
K specify component type. (1~8)
d is the data length and contains 2 bytes.
dL: the first byte is the low-order byte.
dH: the second byte is the high-order byte.
QR-CODE model form is as follows:
Version
Capacity (encoding) via EC level
L
:
7%
M
:
15%
Q
:
25%
H
:
30%
1
19
16
13
9
2
34
28
22
16
3
55
44
34
26
4
80
64
48
36
5
108
86
62
46
6
136
108
76
60
7
156
124
88
66