Samsung SRP-270P, SRP-270S, SRP-270U specifications CITIZEN mode

Control code	Hexadecimal		Function
	code
<ESC> r n	1B	72 n	Select print color
<ESC> m	1B	6D	Execute partial cut
<ESC> { n	1B	7B n	Turn on/off upside-down
			printing mode
<ESC> e n	1B	65 n	Print and reverse feed n lines
<GS> I n	1D	49 n	Transmit printer ID
<GS> V m	1D	56 m	Select cut mode and cut paper
<GS> V m n	1D	56 m n
<GS> a n	1D	61 n	Enable/Disable Automatic status
			back
<GS> r n	1D	72 n	Transmit status

CITIZEN mode

Control code	Hexadecimal	Function
	code
<FF> "n"	0C + n	"n" -lines paper feed command
<LF>	OA	Paper feed command
<SO>	0E	Enlarged character command
<SI>	0F	Normal character command
<DC1>	11	Initial set command
<DC2>	12	Inverted character command
<DC3>	13	Red color print command
<CAN>	18	Clear command
<ESC> "P" "0"	1B, 50, 00	Paper partial cut command
<ESC> "P" "1"	1B, 50, 01	Paper partial cut command
<ESC> "-" "n"	1B, 2D, n	Underline command
<ESC> "1"	1B, 31	1/9 inch paper feed preset
		command
<ESC> "2"	1B, 32	2/9 inch paper feed preset
		command
<ESC> "C" "n"	1B, 43, n	Page length set command
<ESC> "f" "1"	1B, 66, 01	Form feed command
<SUB>	1A	Second drawer drive command
<FS>	1C	First drawer quick drive command
<ESC><BEL> n1	1B, 07, n1, n2	Drive pulse setting command for
n2		the first drawer
<BEL>	07	First drawer drive command

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