Specifications

TH230/TH230+ Programmers Guide
163
GS b
Function:
Turn smoothing mode on/off
Code ASCII: GS b n
Code HEX: 0x1D 0x62 n
Range:
0 ≤ n ≤ 255
Default: n = 0
Description: Turns smoothing mode on or off.
• When the LSB of n is 0, smoothing mode is turned off.
• When the LSB of n is 1, smoothing mode is turned on.
Notes:
The smoothing mode is effective for all quadruple-size or larger
characters (except for HRI characters).
The smoothing mode is not effective for all Asia characters.
This command is effective until ESC @ is executed, the printer is reset, or
the power is turned off.
The emphasized mode is not effective if smooth mode on (GS b)
The italic mode is not effective if smooth mode on (GS b)
GS f
Function: Select font for HRI characters
Code ASCII:
GS f n
Code HEX: 0x1D 0x66 n
Range: n = 0, 1, 48, 49
Default:
n = 0
Description: Selects a font for the Human Readable Interpretation (HRI) characters when
printing a bar code, using n as follows:
N Font of HRI characters
0, 48 Font A
1, 49 Font B
Notes:
The font set by this command is effective only for HRI character.
The composition of the character of each font is different depending on
the model.
Configurations of font A and font B are different, depending on the
printer model.
HRI characters are printed at the position specified by GS H.
HRI character is Human Readable Interpretation character indicated with
barcode.
Character configurations
Font A: 13 * 24 Dots
Font B: 10 * 24 Dots