17
ESC ! n
[Name]
selecting print mode
[Format]
ASCII
ESC
!
n
Hex
1B
21
n
Decimal
27
33
n
[Range]
0 ≤ n ≤ 255
[Description]
Setting character print mode according to value of n
Bit
1/0
HEX
Decimal Function
0
0
00
0
Standard ASCII style A (12×24)
1
01
1
Compressing ASCII style B(9×17)
1,2
Undefined
3
0
00
0
Cancel bold font
1
08
8
Select bold font
4
0
00
0
Cancel double height mode
1
10
16
Select double height mode
5
0
00
0
Cancel double width mode
1
20
32
Select double width mode
6
undefined
7
0
00
0
Cancel underline mode
1
80
128
Select underline mode
[Note]
-When selected double-height or double-width mode, double size characters are
printed.
-Any character can be added underline except the space set by HT and the
characters clockwise 90 degrees.
-Underline is not related to characters but confirmed by ESC -.
-When some characters in a line are double or more height, all the characters on
the line are aligned at the baseline.
-ESC E can also select or cancel bold font.However, the command of the setting
of the last received command is effective.
-ESC - can also turn on or off underline mode. However, the setting of the last
received command is effective.
-GS ! can also set the character boundary. However,the setting of the last received
command is effective.
Bold font is effective for character and Chinese, except bold font, other modes is
only effective for character.
[Default]
n = 0
[Reference] ESC -, ESC E, GS !
