Xiamen Cashino Trade Co., Ltd.
EP-261B
49
Function
Printing two dimensional code.
v: describes two dimensional code specification
v=0: describes automatically select two dimensional code specification
r: describes e
rror correction rank
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 double Two-dimension bar code
Name
Printing double two-dimension bar code
Code
ASCII
：
US Q m n p1H p1L l1H l1L ecc1 v1 d1…dn
p2H p2L 12H l2L ecc2 v2 dk…dm
DEC
：
27 81 m n p1H p1L l1H l1L ecc1 v1 d1…dn
p2H p2L 12H l2L ecc2 v2 dk…dm
HEX
：
1F 51 m n p1H p1L l1H l1L ecc1 v1 d1…dn
p2H p2L 12H l2L ecc2 v2 dk…dm
Function
Printing double two-dimension bar code
Range
QR code numbers
：
0<m>3
QR code size
：
n(1~8)
P1H,p1L specify the location of QR1
：
(p1H*256+p1L)
L1H,l1L specify the data length of QR1
：（
l1H*256+l1L
）
Ecc1 specify error correction level about QR1
： （
0:7%,
1:15%,2:25%,3:30%)
V1 specify QR1 version of the symbol.(1~40, 0:auto size)
D1…d2 as the data of QR1
；
P2H,p2L specify the location of QR2
：
(p2H*256+p2L)
L2H,l2L specify the data length of QR2
：（
l2H*256+l2L
）
Ecc2 specify error correction level about QR2
： （
0:7%,
1:15%,2:25%,3:30%)
V2 specify QR2 version of the symbol.(1~40, 0:auto size)
Dk…dm as the data of QR2
Default
None
Notes
If module size is bigger than printing width, the QR data will be treated as
normal data
Example
To Print string “0123456789” in QR Code at position 32 with ecc 1and
Print string “987654321” in QR Code at position 192 with ecc 2, and
module size 3, you should send command as follow
。
