Specifications

EM 220
Rev. 1.00
- 48 -
Mobile Printer Command Manual
<Function 165> GS ( k pL pH cn fn n1 n2 (fn=65)
[Format]
[Range]
[Defaults]
[Description]
[Notes]
ASCII GS ( k pL pH cn fn n1 n2
Hex 1D 28 6B 04 00 31 41 n1 0
Decimal 29 40 107 3 0 49 65 n1 0
(pL + pH x 256) = 3 (pL=3, pH=0)
cn=49
fn=65
n1 = 49, 50
n2 =0
n1=50, n2 =0
Sets the QR code model
N1 Function
49 Model 1
50 Model 2
▪ The setting of this function impacts <Function 181> and <Function 182>.
▪ This function is effective until ESC @ is executed or the printer power is
turned off.
<Function 167> GS ( k pL pH cn n (fn=67)
[Format]
[Range]
[Default]
[Description]
ASCII GS ( k pL pH cn fn n
Hex 1D 28 6B 03 00 31 43 n
Decimal 29 40 107 3 0 49 67 n
(pL + pH x 256) = 3 (pL=3, pH=0)
cn=49
fn=67
0<=n<9
n=3
Sets the size of the QR code module
▪ It impacts the execution of <Function 181> and <Function 182>.
▪ This function is effective until ESC @ is executed or the printer power is
turned off.
▪ n becomes the value for the module width and height.
(The QR CODE module is square-shaped.)