ESC/POS Command Manual
10
In page mode, the horizontal or vertical motion unit differs in page mode, depending on starting
position of the printable area as follows:
When the starting position is set to the upper left or lower right of the printable area using
①
ESC T, the horizontal motion unit (x) is used.
When the starting position is set to the upper right or lower left of the printable area using
②
ESC T, the vertical motion unit (y) is used.
The maximum right-side spacing is 35.983 mm {255/180”}. Any setting exceeding the
maximum is converted to the maximum automatically.
[Default]
n
= 0
[Reference]
ESC !
n
[Name]
Select print mode(s)
[Format]
ASCII
ESC
!
n
Hex
1B
21
n
Decimal
27
33
n
[Range]
0≤
n
≤255
[Description]
Selects print mode(s) using
n
as follows:
Bit
Off/On
Hex
Decimal
Function
Off
00
0
Character font A (12x24)
0
On
01
1
Character font B (9x17)
1
-
-
-
Undefined.
2
-
-
-
Undefined.
Off
00
0
Emphasized mode not selected.
3
On
08
8
Emphasized mode selected.
Off
00
0
Double-height mode not selected.
4
On
10
16
Double-height mode selected.
Off
00
0
Double-width mode not selected.
5
On
20
32
Double-width mode selected.
6
-
-
-
Undefined.
Off
00
0
Underline mode not selected.
7
On
80
128
Underline mode selected.
[Details]
When both double-height and double-width modes are selected,
quadruple size characters are printed.
The printer can underline all characters, but can not underline the space set by HT or 90
°
clockwise rotated characters.
The thickness of the underline is selected by ESC-, regardless of the character size.
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 turn on or off emphasized mode. However, the setting of the last received
