Samsung SRP275APG user manual ESC a, ESC c, Justification

ESC U

[Name]	Turn unidirectional printing mode on/off
[Format]	ASCII	ESC	U	n
	Hex	1B	55	n
	Decimal	27	85	n
[Range]	0 ≤ n ≤ 255
[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.

ESC a

[Name]	Select justification
[Format]	ASCII	ESC	a	n
	Hex	1B	61	n
	Decimal	27	97	n
[Range]	0 ≤ n ≤ 2, 48 ≤ n ≤ 50
[Default]	n = 0
[Description]	Aligns all the data in one line to a specified position, using n as follows:

nJustification

0, 48 Left justification

1, 49	Centering
2, 50	Right justification

ESC c 3

[Name]	Select paper sensor(s) to output paper end signals
[Format]	ASCII	ESC	c	3	n
	Hex	1B	63	33	n
	Decimal	27	99	51	n
[Range]	0 ≤ n ≤ 255
[Default]	n = 15

[Description]	Selects whether to output paper end signals to a parallel interface or not when a paper end is
	detected by the sensor selected, using n as follows:
	Bit		On/Off	Hex	Decimal	Function
	0		Off	00	0	Paper near end sensor disabled.
			On	01	1	Paper near end sensor enabled.
	1		Off	00	0	Paper near end sensor disabled.
			On	02	2	Paper near end sensor enabled.
	2		Off	00	0	Paper end sensor disabled.
			On	04	4	Paper end sensor enabled.
	3		Off	00	0	Paper end sensor disabled.
			On	08	8	Paper end sensor enabled.
	4-7	-		-	-	Undefined

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