Citizen BD2-2880 Command Reference Manual page 43

GS f n
Selecting the font of HRI code
[Function]
[Code] <1D>H<66>H<n>
[Range] n = 0, 1
Selecting the font of HRI code in printing bar code.
[Outline]
The type of font can be printed by selecting n is as follows.
The HRI code refers to the bar code-turned characters so that you can read them.
The HRI code is printed at the position specified with GS h on page 42.
[Caution]
[Default] The initial value of n is "0".
[See Also] GS H
[Sample Program]
L PRINT CHR$ (&H1D) + "h" + CHR$ (50);
LPRINT CHR$ (&H1D) + "H" + CHR$ (2);
LPRINT CHR$ (&H1D) + "f" + CHR$ (0);
GOSUB BC
LPRINT CHR$ (&H1D) + "f" + CHR$ (1);
GOSUB BC
END
BC:
LPRINT CHR$ (&H1D) + "k";
LPRINT CHR$ (4);
LPRINT "123" + CHR$ (0);
LPRINT CHR$ (&HA);
RETURN
[Print Results]
n
0
1
Font
Font A
Font B
FONT A
FONT B
41