GS+’(’+’K’+pL+pH+fn+m (fn=49)
Function Set the print density
Code ASCII GS ( K pL pH fn m
Decimal29 40 75 pL pH fn m
Range pL=2, pH=0, fn=49
0≤m≤5, 251≤m≤255
Initial value m=0
Description Sets the print density.
m Print density m Print density
- - 0 Standard Density
251 Density level -5 1 Density level +1
252 Density level -4 2 Density level +2
253 Density level -3 3 Density level +3
254 Density level -2 4 Density level +4
255 Density level -1 5 Density level +5
If a Density other than the standard Density is specified, the life of the head is
shortened.
It is recommended to print below the standard density.
GS+’B’+n
Function Printing Black & White in reverse
Code
ASCII GS B n
Hex 1D 42h n
Decimal29 66 n
Range 0≤n≤255
Initial value n=0
Description
Select the Printing black and white in reverse. When n=0, standard
printing
When n=1, black and white reverse printing
CAUTION