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ESC * m nL nH d1...dk
[Name]
Select bit image mode.
[Format]
ASCII
ESC
Hex
1B
Decimal
27
[Range]
m=0, 1, 32, 33
1 ≤ (nL + nH x 256) ≤ 1023 (0 ≤ nL ≤ 255, 0 ≤ nH ≤ 3)
0 ≤ d ≤ 255
[Description]
▪ Specifies the bit image in m mode for the number of dots specified by nL and nH.
- For SRP-370
Number of dots in
m
Mode
vertical direction
8-dot
0
8
single-density
8-dot
1
8
double-density
24-dot
32
24
single-density
24-dot
33
24
double-density
- For SRP-372
Number of dots in
m
Mode
vertical direction
8-dot
0
8
single-density
8-dot
1
8
double-density
24-dot
32
24
single-density
24-dot
33
24
double-density
ESC - n
[Name]
Turn underline mode on/off.
[Format]
ASCII
ESC
Hex
1B
Decimal
27
[Range]
0 ≤ n ≤ 2, 48 ≤ n ≤ 50
[Default]
n=0
[Description]
▪ Turn 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, set at 1-dot width.
2,50
Turns on underline mode, set at 2-dot width.
*
m
nL
nH
d1...dk
2A
m
nL
nH
d1...dk
42
m
nL
nH
d1...dk
* dpi : dots per 25.4mm {1"}
Vertical dot
Horizontal
Number of bytes (k)
density
dot density
60 dpi
90 dpi
nL + nH x 256
60 dpi
180 dpi
nL + nH x 256
180 dpi
90 dpi
(nL + nH x 256) x 3
180 dpi
180 dpi
(nL + nH x 256) x 3
* dpi : dots per 25.4mm {1"}
Vertical dot
Horizontal
Number of bytes (k)
density
dot density
203/3 dpi
203/2 dpi
nL + nH x 256
203/3 dpi
203 dpi
nL + nH x 256
203 dpi
203/2 dpi
(nL + nH x 256) x 3
203 dpi
203 dpi
(nL + nH x 256) x 3
-
n
2D
n
45
n
46
ESC 2
[Name]
Select default line spacing.
[Format]
ASCII
ESC
Hex
1B
Decimal
27
[Description]
▪ For SRP-370
- Sets the current line spacing to approximately 4.23mm {1/6"}.
▪ For SRP-372
- Sets the current line spacing to approximately 3.75mm {30/203"}.
ESC 3 n
[Name]
Set line spacing
[Format]
ASCII
ESC
Hex
1B
Decimal
27
[Range]
0 ≤ n ≤ 255
[Default]
▪ For SRP-370
- Equivalent to approximately 4.23mm {1/6"}.
▪ For SRP-372
- Equivalent to approximately 3.75mm {30/203"}.
[Description]
▪ Sets the current line spacing to [n x vertical motion units] inches.
[Notes]
▪ For SRP-370
- The maximum settable line spacing is 1016mm {40"}.
▪ For SRP-372
- The maximum settable line spacing is 900mm {35.5"}.
ESC = n
[Name]
Select peripheral device.
[Format]
ASCII
ESC
Hex
1B
Decimal
27
[Range]
0 ≤ n ≤ 3
[Default]
▪ Serial interface specification :
- When turning on the printer : n=1
- When executing ESC @ :
Setting before executing ESC @
After ESC @ processing
[Description]
▪ Selects device to which host computer sends data, using n as follows :
n
Function
1
Specifies printer only.
2
Specifies customer display only.
3
Specifies printer and customer display.
2
32
50
3
n
33
n
51
n
=
n
3D
n
61
n
n
1
2
3
1
2
1
47
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