Samsung SRP-250 Series specifications GS V m n, Print mode, GS r n

n=2, Type ID

Bit	Off/On	Hex	Decimal	Function
0	Off	00	0	Two-byte character code not supported.
1	Off	00	0	Auto cutter not equipped.
2,3	-	-	-	Undefined.
4	Off	00	0	Not used. Fixed to Off.
5,6	-	-	-	Undefined.
7	Off	00	0	Not used. Fixed to Off.

[Notes]

∙When DTR/DSR control is selected, the printer transmits only 1 byte after confirming that the host is ready to receive data(DSR signal is SPACE). If the host computer is not ready to receive data (DSR signal is MARK),

the printer waits until the host is ready. When XON/XOFF control is selected, the printer transmits only 1 byte without confirming the condition of the DSR signal.

∙The printer ID is transmitted when the data in the receiving buffer is developed. Therefore, there may be a time lag between receiving this command and transmitting the status, depending on the receive buffer status.

GS V m n

[Name]			Feed paper for cutting position.
[Format]			ASCII	GS	V	m	n
			Hex	1D	56	m	n
			Decimal	29	86	m	n
[Range]			65 ≤ m ≤ 66, 0 ≤ n ≤ 255
[Description]			Feeds paper for cutting position as follows:
	m	Print mode

65Feeds paper (cutting position + [n×(vertical motion unit)]), and cuts the paper Partially.

66Feeds paper (cutting position + [n×(vertical motion unit)]), and cuts the paper partially.

GS r n

[Name]	Transmit status.
[Format]	ASCII	GS	r	n
	Hex	1D	72	n
	Decimal	29	114	n
[Range]	1 ≤ n ≤ 2, 49 ≤ n ≤ 50
[Description]	Transmits the status specified by n as follows.

n

1, 49

2, 50

Function

Transmits paper sensor status.

Transmits drawer kick-out connector status.

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