Citizen Systems iDP3420 - Manual (Page 109)

iDP3420/3421/3423 User’s Manual
93 CITIZEN
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.
Values
Bit Function
0 1
0 Undefined
− −
1 Undefined
− −
2 Undefined − −
3 High-lighting Canceled Specified
4 Double height Canceled Specified
5 Double width Canceled Specified
6 Undefined − −
7 Underline Canceled Specified
[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