GS / m
[Name]
Print downloaded bit image.
[Format] ASCII GS /
m
Hex
1D 2F m
Decimal
29 47 m
[Range] 0
•
m
•
3, 48
•
m
•
51
[Description] Prints a downloaded bit image using the mode specified by m.
m selects a mode from the table below:
m
Mode
Vertical Dot Density(DPI)
Horizontal Dot Density(DPI)
0, 48
Normal
180
180
1, 49
Double-width
180
90
2, 50
Double-height
90
180
3, 51
Quadruple
90
90
GS :
[Name]
Start/End macro definition.
[Format] ASCII GS :
Hex
1D 3A
Decimal
29 58
[Description] Starts or ends macro definition.
GS B n
[Name]
Turn white/black reverse printing mode on/off.
[Format] ASCII GS B
n
Hex
1D 42 n
Decimal
29 66 n
[Range] 0
≤
n
≤
255
[Description] Turns on or off white/black reverse printing mode.
When the LSB is 0, white/black reverse printing mode is turned off.
When the LSB is 1, white/black reverse printing mode is turned
on.
GS H n
[Name]
Select printing position of HRI characters.
[Format] ASCII GS H
n
Hex
1D 48 n
Decimal
29 72 n
[Description] Selects the printing position of HRI characters when printing a bar code.
n selects the printing position as follows:
N Printing
position
0, 48
Not printed.
1, 49
Above bar code.
2, 50
Below bar code.
3, 51
Both above and below the bar code.
HRI indicates Human Readable Interpretation.
