Samsung SRP-350U, Service Manual

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Command
8-4 Samsung Electro-Mechanics
ESC % n
[Name]
[Format]
[Range]
[Description] Select / Cancel user-defined character set.
ASCII ESC % n
Hex 1B 25 n
Decimal 27 37 n
0
≤ n ≤ 255
Selects or cancels the user-defined character set.
When the LSB is 0, the user-defined character set is canceled.
When the LSB is 1, the user-defined character set is selected.
ESC & y c1 c2 [x1 d1…d(y X x1)]… [xk d1… d(yx X xk)]
[Name]
[Format]
[Range]
[Description] Define user-defined characters.
ASCII ESC & n y c1 c2[x1 d1…d(y X x1)]… [xk d1… d(yx X xk)]
Hex 1B 26 n y c1 c2[x1 d1…d(y X x1)]… [xk d1… d(yx X xk)]
Decimal 27 38 n y c1 c2[x1 d1…d(y X x1)]… [xk d1… d(yx X xk)]
y = 3, 32
≤ c1 ≤ c2 ≤ 126
0 ≤ x ≤ 12 (12x24 font)
0 ≤ x ≤ 9 (9x17 font)
0 ≤ d1 … d(y X xk) ≤ 255
- y specifies the number of bytes in the vertical direction.
- c1 specifies the beginning character code for the definition,
and c2 specifies the final code.
- x specifies the number of dots in the horizontal direction.
ESC * m nL nH d1…dk
[Name]
[Format]
[Range]
[Description] Select bit-image mode.
ASCII ESC * m nL nH d1…dk
Hex 1B 2A m nL nH d1…dk
Decimal 27 42 m nL nH d1…dk
m = 0, 1, 32, 33
0
≤ nL ≤ 255
0 ≤ nH ≤ 3
0 ≤ d ≤ 255
Selects a bit-image mode using m for the number of dots specified by nL and nH, as follows :
Vertical Direction Horizontal Direction
m No. Vertical Dots
Number
of Dots
Dot
Density
Dot
Density
Number of Data (k)
0 8-dots single-density 8 60 DPI 90 DPI nL + nH ×256
1 8-dot double-density 8 60 DPI 180 DPI nL + nH ×256
32 24-dot single-density 24 180 DPI 90 DPI (nL + nH ×256) ×3
33 24-dot double-density 24 180 DPI 180 DPI (nL + nH ×256) ×3
ESC - n
[Name]
[Format]
[Range]
[Description] Turn underline mode on / off.
ASCII ESC - n
Hex 1B 2D n
Decimal 27 45 n
0
≤ n ≤ 2, 48 ≤ H ≤ 50
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-dot thick).