ESC "h" n
[Function]
Specifying/Canceling the double height character
[Code]
<1B>H <68>H n
[Outline]
The data following this command is printed in double height characters, except
the bit image mode <ESC> "K" and <ESC> "L". In combination with the <SO>
command, this command can print double height, double width characters.
It cannot be combined with the inverted character command, <SI>. The double
height characters and ordinary characters shall be bottom-justified.
n
Double height character command
0
30
1
31
Deselects
Selects
90
iDP-3420/3421/3423 User's Manual
CITIZEN