Line Thermal Printer User's Manual

CBM-230/231 User’s Manual

CITIZEN

(31) Selecting Bar Code width (GS w n)

Code : [1D]H + [77]H + n

*{2≤ n ≤ 4} The data is described with the hexadecimal code.

Selects the horizontal size of the bar code.

• An initial value of the horizontal size is "3".

(32) Selecting the height of the bar code (GS h n)

Code : [1D]H + [68]H + n

*{1≤ n ≤ FF} The data is described with the hexadecimal code.

Selects the height of the bar code.

• "n" denotes the number of dots in the vertical direction.

• An initial value of "n" is "162".

(33) Selecting Printing Position of HRI Characters (GS H n)

Code : [1D]H + [48]H + n

*{0≤ n ≤ 3} The data is described with the hexadecimal code.

Selectis the printing position of the HRI characters when printing the bar code.

• "n" has the following meanings.

n (Hex) Printing Position

0 No printing

1 Above the bar code

2 Below the bar code

3 Both above and below the bar code

• The HRI characters are printed in the font selected by GS f.

• An initial value of "n" is "0".