Epson T70 specifications Interface signals, Pin Source Compatibility Nibble Mode Byte Mode, Gnd

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Appendix

Interface signals

	Pin	Source		Compatibility			Nibble Mode	Byte Mode
	Pin	Source				Mode	Nibble Mode	Byte Mode
						Mode

	1	Host		Strobe			HostClk	HostClk

	2	Host/Ptr	Data0 (LSB)				Data0 (LSB)	Data0 (LSB)

	3	Host/Ptr	Data1				Data1	Data1

	4	Host/Ptr	Data2				Data2	Data2

	5	Host/Ptr	Data3				Data3	Data3

	6	Host/Ptr	Data4				Data4	Data4

	7	Host/Ptr	Data5				Data5	Data5

	8	Host/Ptr	Data6				Data6	Data6

	9	Host/Ptr	Data7 (MSB)				Data7 (MSB)	Data7 (MSB)

	10	Printer					PtrClk	PtrClk
	10	Printer		Ack			PtrClk	PtrClk

	11	Printer	Busy				PtrBusy/Data3,7	PtrBusy

	12	Printer	Perror				AckDataReq/Data2,6	AckDataReq

	13	Printer		Select			Xflag/Data1,5	Xflag

	14	Host					HostBusy k	HostBusy
	14	Host		AutoFd			HostBusy k	HostBusy

	15			NC			ND	ND

	16			GND			GND	GND

	17			FG			FG	FG

	18	Printer	Logic-H				Logic-H	Logic-H

	19			GND			GND	GND

	20			GND			GND	GND

	21			GND			GND	GND

	22			GND			GND	GND

	23			GND			GND	GND

	24			GND			GND	GND

	25			GND			GND	GND

	26			GND			GND	GND

	27			GND			GND	GND

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Contents Product Overview SetupHandling AppendixRevision History ESC/POS Command SystemTrademarks Revision Details of changeKey to Symbols For SafetyBe sure to use the specified power source Restriction of Use Manual Content About this ManualAim of the Manual Contents Connecting the Printer to the Host Computer Connecting the Power Supply Unit PS-180Application Development Information Specifications of Interface and Connector Installing and Replacing Roll PaperPage High speed printing FeaturesFront operation SoftwareAccessories Product ConfigurationInterface BuzzerParts Name and Function Power SwitchPaper OUT LED Error LED Power Switch CoverControl Panel Feed buttonConnectors Power LED greenOffline Error Status Automatically Recoverable ErrorsRecoverable Errors Error Error description Error LED flash code Unrecoverable ErrorsNV Memory Non-Volatile Memory NV Graphics Print ModeUser NV Memory NV Graphics MemoryTurn the power off and on to return to the normal mode Product Specifications Printing Specifications Character Specifications Printable Area Printing and Cutting Positions Paper SpecificationsElectrical Characteristics High speed mode Low current consumption Mode#$% Environmental Conditions When the Optional OT-CC70 is installed External Dimensions and MassPower Supply Unit PS-180 Option SpecificationsMaterial AC cable selectionFlow of Setup SetupInstalling the Printer Affixing Position of DF-10 Important Notes on InstallationSetting Procedure Setting the DIP SwitchesDIP Switch Bank Transmission speed DIP switch 1-7/1-8For Serial Interface OFF FactoryFor Interfaces Other Than Serial Interface Function SW2-4 Selecting the Print Density DIP Switch 2-3/2-4Selecting the Busy Status Printer Busy condition and status of DIP switchPrinter status DIP SW BusySelecting the print density Setting the Memory SwitchesSelecting the print speed Selecting the number of head energizing partsSerial interface connection diagram Connecting the Printer to the Host ComputerStand alone Pass-through connectionConnecting the serial interface RS-232C cable Parallel interface connection diagram Connecting the parallel interface cableFor Parallel Interface USB interface connection diagram For USB InterfaceConnection only with the UB-U01III/U02III Connecting the USB interface cable Connecting the LAN interface cable LAN interface connection diagramFor LAN Interface TM-T70LED Wireless LAN interface connection diagram For Wireless LAN InterfaceConnecting the Power Supply Unit Connecting the Power Supply Unit PS-180Connecting the Drawer Kick-out Cable Connecting the Cash DrawerSpecified connector pin Setting the BuzzerInitial setting SwitchPage When you newly develop an application How to Control the PrinterWhen APD is used for your existing application When Opos ADK is used for your existing applicationESC/POS command functions ESC/POS CommandPage Page Page Software Description Manual Software and ManualsOpos ADK Opos TM-FLOGODownload Self-test Mode Setting Check ModesStarting Self-test Feed button until the printer starts printingStarting hexadecimal dumping Hexadecimal Dumping ModePage Handling Installing and Replacing Roll PaperClose the roll paper cover Tear off the roll paper Removing Jammed Paper Cleaning the Thermal HeadPreparing for Transport Interface board specifications RS-232C-compliant Specifications of Interface and ConnectorSpecifications RS-232C Serial InterfacePin no Signal name Signal direction Function Functions of each connector pinSignal Printer status DIP switch OFF CodeXON Reverse Mode Compatibility ModeIeee 1284 Parallel Interface ModesInterface signals Pin Source Compatibility Nibble Mode Byte ModeGND Dkstatus Pin Source Compatibility Mode Nibble Mode Byte ModeUSB Universal Serial Bus Interface USB transmission specificationsOutline USB functionCommon to All Pages Character Code TablesHEX 0 PC437 USA, Standard Europe1 Katakana 2 PC850 Multilingual 3 PC860 Portuguese 4 PC863 Canadian-French 5 PC865 Nordic 16 WPC1252 17 PC866 Cyrillic #2 18 PC852 Latin2 19 PC858 Euro 255 User-Defined Country Ascii code Hex International Character Sets