ESC/POS Command Manual
42
[Range]
n
= 0, 1, 48, 49
[Description]
selects a font for the HRI characters used when printing a bar code.
n
selects the font from the following table:
n
Font
0, 48
Font A (12 x 24)
1, 49
Font B (9 x 17)
[Details]
HRI means Human Readable Interpretation.
HRI characters are printed of the position specified by GS H.
[Default]
n
= 0
[Reference]
GS H, GS k
GS h
n
[Name]
Select bar code height
[Format] ASCII
GS h
n
Hex 1D 6B
n
Decimal 29
104
n
[Range]
1
≤
n
≤
255
[Description]
Select the height of the bar code.
n
specifies the number of dots in the vertical direction.
[Default]
n
= 162
[Reference]
GS k
GS k m d1…dk NUL
GS k m n d1…dn
①
②
[Name]
Print bar code