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ESC - n
[Name]
Turn underline mode on/off.
[Format]
ASCII
ESC
-
Hex
1B
2D
Decimal
27
45
0 < n < 2, 48 < n < 50
[Range]
[Description]
Turns underline mode on or off, based on the following values of n:
n
Function
0, 48
Turns off underline mode.
1, 49
Turns on underline mode (1-dot thick).
2, 50
Turns on underline mode (2-dots thick).
ESC 2
[Name]
Select default line spacing.
[Format]
ASCII
ESC
2
Hex
1B
32
Decimal
27
50
[Description]
Select 1/6-inch line (approximately 4.23mm) spacing.
ESC 3 n
[Name]
Set line spacing.
[Format]
ASCII
ESC
3
Hex
1B
33
Decimal
27
51
0 < n < 255
[Range]
[Description]
Sets the line spacing to [n x vertical or horizontal motion unit] inches.
ESC = n
[Name]
Set peripheral device.
[Format]
ASCII
ESC
=
Hex
1B
3D
Decimal
27
61
0 < n < 3
[Range]
[Description]
Selects device to which host computer sends data, using n as follows:
Bit
Off/On
Hex
Decimal
0
Off
00
0
On
01
1
1-7
-
-
-
n
n
n
n
n
n
n
n
n
Function
Printer disabled.
Printer disabled.
Undefined.
ESC ? n
[Name]
Cancel user-defined characters.
[Format]
ASCII
Hex
Decimal
32 < n < 126
[Range]
[Description]
Cancels user-defined characters.
ESC @
[Name]
Initialize printer.
[Format]
ASCII
Hex
Decimal
[Description]
Clears the data in the print buffer and resets the printer mode
to the mode that was in effect when the power was turned on.
ESC D n1...nk NUL
[Name]
Set horizontal tab positions.
[Format]
ASCII
Hex
Decimal
1 < n < 255
[Range]
0 < k < 32
[Description]
Sets horizontal tab position.
n specifies the column number for setting a horizontal tab position
from the beginning of the line.
k indicates the total number of horizontal ta positions to be set.
ESC E n
[Name]
Turn emphasized mode on/off.
[Format]
ASCII
Hex
Decimal
1 < n < 255
[Range]
[Description]
Turns emphasized mode on or off.
When the LSB is 0, emphasized mode is turned off.
When the LSB is 1, emphasized mode is turned on.
29
30
ESC
?
n
1B
3F
n
27
63
n
ESC
@
1B
40
27
64
ESC
D
n1...nk
NUL
1B
44
n1...nk
00
27
68
n1...nk
0
ESC
E
n
1B
45
n
27
69
n
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