Model
Rev.
Page
HMK-056
Ver1.01
45
GS+’w’+n
[Name]
Set the horizontal size of barcode
[Format]
ASCII
GS
w
n
Hex
1D
77h
n
Decimal
29
119
n
[Range]
1≤n≤4
[Initial Value]
n=2
[Descript.]
Set the horizontal size of barcode
n
Module width
Two level barcode
Narrow
Wide
1
0.25mm
0.125mm
0.375mm
2
0.375mm
0.25mm
0.625mm
3
0.5mm
0.375mm
1mm
4
0.625mm
0.5mm
1.25mm
* Multi Level barcode : UPC-E, EAN13, EAN8
* 2 level barcode : CODE39, ITF, CODABAR
GS+’r’+n
[Name]
Transmit status
[Format]
ASCII
GS
r
n
Hex
1D
72h
n
Decimal
29
114
n
[Range] n=1
[Descript]
Transmit current status of printer
[Caution]
The status is not ready till the printer is offline,
If the receiver buffer is full at the printer offline, this command is not able to
receive, and is not able to respond to the status.
Therefore we recommend the real time command (DLE+EOT)..