Samsung SRP-275 Operator's Manual page 47

CHAPTER 5
CONTROL COMMANDS LIST
ESC M
[Name] Select character font
[Format] ASCII ESC
Hex 1B
Decimal 27
[Range] n = 0, 1, 48, 49
[Default] n = 1
[Description] Selects a character font, using n as follows :
n Font
0, 48 Font A(9 x 9)
1, 49 Font B(7 x 9)
[Notes] The settings of this command are effective until ESC ! is executed,
ESC @ is executed, the printer is reset, or the power is turned off.
ESC R
[Name] Select an international character set
[Format] ASCII ESC
Hex 1B
Decimal 27
0 ≤ n ≤ 10
[Range]
[Default] n = 0
[Description] Selects an international character set n as follows :
n Character set
0 U.S.A.
1 France
2 Germany
3 U.K.
4 Denmark I
5 Sweden
6 Italy
7 Spain I
8 Japan
9 Norway
10 Denmark II
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M n
4D n
77 n
R n
52 n
82 n
ESC U
[Name] Turn unidirectional printing mode on / off
[Format] ASCII ESC
Hex 1B
Decimal 27
0 ≤ n ≤ 255
[Range]
[Default] n = 0
[Description] Turns unidirectional printing mode on or off.
- When the LSB of n is 0, unidirectional printing mode is turned off.
- When the LSB of n is 1, unidirectional printing mode is turned on.
[Notes] When unidirectional printing mode is turned off, bidirectional printing mode
is automatically turned on.
Unidirectional printing mode can be turned on when printing double-height
characters or graphics or bit image or two dimension code to ensure that the
top and bottom of the printing patterns are aligned.
The settings of this command are effective until ESC @ is executed,
the printer is reset, or the power is turned off.
ESC a
[Name] Select justification
[Format] ASCII ESC
Hex 1B
Decimal 27
0 ≤ n ≤ 2, 48 ≤ n ≤ 50
[Range]
[Default] n = 0
[Description] Aligns all the data in one line to a specified position, using n as follows :
n Justification
0, 48 Left justification
1, 49 Centering
2, 50 Right justification
[Notes] This command is enabled only when processed at the beginning of the line
This command justifies printing data (such as characters, all graphics)
and space area set by HT.
The settings of this command are effective until ESC @ is executed,
the printer is reset, or the power is turned off.
U n
55 n
85 n
a n
61 n
97 n
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