Samsung SRP275APG user manual Electrical characteristics, Reliability, Environment conditions

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▌5.4 Electrical characteristics

	Item		Description	Remark
	Supply voltage		24V DC ± 10%
	Current consumption	Operating	Mean : Approximately 0.5A
	(at 24V, except for drawer		Peak : Approximately 1.5A
	kick-out driving)	Standby	Mean: Approximately 0.3A

NOTES

Maximum 1A for drawer kick-out driving.

▌5.5 Reliability

	Item		Description	Remark
			Mechanism : Approx. 10 million lines
	Life firing frequency		Auto cutter : Approx. 1 million cuts
	Life firing frequency		(End of life is defined as the point at which the printer
			(End of life is defined as the point at which the printer
			reaches the beginning of the Wear out Period.)
	Head		Approx. 300 million dots/wire

▌5.6 Environment conditions

	Item		Description	Remark
	Temperature		Operating : 0~50℃ (32~122℉)
	Temperature		Storage : -10~50℃(14~122℉)
			Storage : -10~50℃(14~122℉)
	Relative humidity		Operating : 10~90% RH (Non-condensing)
	Relative humidity		Storage : 10~90% RH (Non-condensing)
			Storage : 10~90% RH (Non-condensing)

5-2

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Contents USER’S Manual Page EMC and Safety standards Applied CE MarkingSafety precautions To Unplug Table of contents Appendix B Connectors Appendix a Code tableFront view Rear viewPage Page Unpacking Choosing a place for the printerConnecting the cables Connecting the AC adaptorConnecting the interface cable and drawer kick-out cable Connect the AC adapter according to the following procedureInstalling the ribbon cassette Installing the paper roll Changing the paper width Installing the wall mount Option Using the operation panel Control panel Power LED Green ColorError LED Red Color Paper OUT LED Red ColorSelf test Error Description Error LED blinking pattern Recovery Error LED blinking patternRecoverable errors Printer does not start printing If any of the lights are on, please check the followingSelf test Printer stops printingYou want to check the operation of the printer by itself To use the hexadecimal dump feature, follow these steps Printing is poorYou want to check a software program Hexadecimal dumpSetting the DIP Switch DIP Switch setting for EpsonESC/POS modeDIP Switch setting for CitizeniDP 3550 mode International Character Selection DSW Code CountryDIP Switch setting for StarSP500 mode Changing the DIP Switch setting Only Font B available Memory Switch Function OffCode page selection MSW Character Table Customize value Function Selectable value Paper roll width Serial communication Function Selectable valueMemory Switch Setup Mode Example of Memory Switch setup sheetProcedure of Memory Switch setting Function Class Memory Switch setting for Star modeSettings Default Settings Function Memory Switch Bit Country Specifications MSW 0-4 =FF Command Function Selection MSW Precautions for selecting OptionMemory Switch Bit Function Near end switch FunctionMSW Near end switch Function Contextual Auto-cut FunctionMSW3-9 MSW3-8 Character Table CR Command Functions MSW3-1 MSW3-0 CR IgnoredCharacter Table Settings Once Command notation Explanation of termUndefined commands Settings outside the defined rangeException processing Undefined codesCommand Description Hex Commands for SRP-275 seriesCommands list for Epson mode TM-U220 Command description for Epson mode TM-U220 When auto line feed is disabledFunction StatusHex Bit Binary Hex Decimal StatusConnector pin DLE DC4 fn =Bit Hex Decimal FunctionESC % Mode Number of bits Dot density Set Maximum number of dots Mode Dot DSW1-8 onHorizontal DensityESC = ESC @ ESC J FontJustification ESC aESC c ESC d ESC eESC g ESC g nESC ESC mESC t ESC pESC r ESC u Hex Decimal StatusFS p FS qGS a PaperGS C Function DescriptionGS C p L p H m fn b FunctionGS E Real-time command typeGS D Setting value b Function GS E pL pH fn d1 d2 FunctionGS E p L p H fn a Function Type of customized valueGS E p L p H fn a d1...dk Communication conditionPrinter ID Specification BixolonHex Decimal Status for ASB Decimal Function GS r Commands list for Star mode SP500 DC2ESC L Commands list for Citizen mode iDP3550/3551 Command Description HexadecimalPrinting specification Paper specificationsRibbon cassette specification Description RemarkEnvironment conditions Electrical characteristicsReliability Dimensions & weight Optional featuresDimensions WeightPage Appendix a Code tables 1 Katakana 2 PC850 Multilingual 3 PC860 Portuguese 4 PC863 Canadian-French 5 PC865 Nordic 16 WPC1252 Latin1 17 PC866 Russian 18 PC852 Latin2 19 PC858 Euro 21 PC862 Israel 22 PC864 Arabic 23 Thai character code 24 WPC1253 Greek 25 WPC1254 Turkish 26 WPC1257 Baltic 27 Farsi 28 WPC1251 Russian 29 PC737 Greek 30 PC775 Baltic 31 Thai character code 32 OldCode Israel 33 WPC1255 Israel 34 Thai character code 35 Thai character code International character code table RS-232C Serial I/F cable connection 2 RS-232C Serial I/F signal descriptionsRS-232C Serial I/F Pin no Source Compatibility mode Nibble mode Byte mode IEEE1284 Parallel I/FUSB I/F signal descriptions Pin No Signal name Assignment Color FunctionDrawer kick-out Drawer kick-out cable connectionKN02-00009E Rev