Citizen iDP-3410 User Manual page 99

ESC "!" n
[Function] Setting the print mode batch
[Code] <1B>H <21>H n
[Range] 0 n 255
[Outline] Sets the print mode. "n" (Each bit) has the following meanings.
[Caution] The entire character print width is underlined, but the portion skipped by HT is not. If both
double height and double width are selected, the characters will be quadrupled. If the double
width characters are selected, some dots may not be printed depending on the preceding one.
When printing the double height characters, there will be less shear in unidirectional printing.
[Default] n = 0
iDP-3410 User's Manual
Bit Function
0 Undefined
1 Undefined
2 Undefined
3 High-lighting
4 Double height
5 Double width
6 Undefined
7 Underline
Values
0
Canceled Specified
Canceled Specified
Canceled Specified
Canceled Specified
1