Epson T70 specifications Connecting the serial interface RS-232C cable

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Connecting the serial interface (RS-232C) cable

Be sure to turn off the power supply for both the printer and host computer before connecting the cables.

WARNING

1

2

Insert the interface cable connector firmly into the interface connector on the connector panel.

When using connectors equipped with screws, tighten them to secure the connectors firmly.

3

4

When using interface cables equipped with a grounding line, attach the ground line to the screw hole marked “FG” on the printer.

Connect the other end of the interface cable to the host computer.

Drawer kick-out connector

DK 24V

FGFG

Power supply connector

Interface connector

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Contents Setup Product OverviewHandling AppendixESC/POS Command System Revision HistoryTrademarks Revision Details of changeFor Safety Key to SymbolsBe sure to use the specified power source Restriction of Use About this Manual Manual ContentAim of the Manual Contents Connecting the Power Supply Unit PS-180 Connecting the Printer to the Host ComputerApplication Development Information Installing and Replacing Roll Paper Specifications of Interface and ConnectorPage Features High speed printingFront operation SoftwareProduct Configuration AccessoriesInterface BuzzerPower Switch Parts Name and FunctionPower Switch Cover Paper OUT LED Error LEDControl Panel Feed buttonPower LED green ConnectorsOffline Automatically Recoverable Errors Error StatusRecoverable Errors Unrecoverable Errors Error Error description Error LED flash codeNV Graphics Print Mode NV Memory Non-Volatile MemoryUser NV Memory NV Graphics MemoryTurn the power off and on to return to the normal mode Product Specifications Printing Specifications Character Specifications Printable Area Paper Specifications Printing and Cutting PositionsHigh speed mode Low current consumption Mode Electrical Characteristics#$% Environmental Conditions External Dimensions and Mass When the Optional OT-CC70 is installedOption Specifications Power Supply Unit PS-180Material AC cable selectionSetup Flow of SetupInstalling the Printer Important Notes on Installation Affixing Position of DF-10Setting the DIP Switches Setting ProcedureTransmission speed DIP switch 1-7/1-8 DIP Switch BankFor Serial Interface Factory OFFFor Interfaces Other Than Serial Interface Selecting the Print Density DIP Switch 2-3/2-4 Function SW2-4Printer Busy condition and status of DIP switch Selecting the Busy StatusPrinter status DIP SW BusySetting the Memory Switches Selecting the print densitySelecting the print speed Selecting the number of head energizing partsConnecting the Printer to the Host Computer Serial interface connection diagramStand alone Pass-through connectionConnecting the serial interface RS-232C cable Connecting the parallel interface cable Parallel interface connection diagramFor Parallel Interface For USB Interface USB interface connection diagramConnection only with the UB-U01III/U02III Connecting the USB interface cable LAN interface connection diagram Connecting the LAN interface cableFor LAN Interface TM-T70LED For Wireless LAN Interface Wireless LAN interface connection diagramConnecting the Power Supply Unit PS-180 Connecting the Power Supply UnitConnecting the Cash Drawer Connecting the Drawer Kick-out CableSetting the Buzzer Specified connector pinInitial setting SwitchPage How to Control the Printer When you newly develop an applicationWhen APD is used for your existing application When Opos ADK is used for your existing applicationESC/POS Command ESC/POS command functionsPage Page Page Software and Manuals Software Description ManualOpos ADK Opos TM-FLOGODownload Setting Check Modes Self-test ModeStarting Self-test Feed button until the printer starts printingHexadecimal Dumping Mode Starting hexadecimal dumpingPage Installing and Replacing Roll Paper HandlingClose the roll paper cover Tear off the roll paper Cleaning the Thermal Head Removing Jammed PaperPreparing for Transport Specifications of Interface and Connector Interface board specifications RS-232C-compliantSpecifications RS-232C Serial InterfaceFunctions of each connector pin Pin no Signal name Signal direction FunctionCode Signal Printer status DIP switch OFFXON Compatibility Mode Reverse ModeIeee 1284 Parallel Interface ModesPin Source Compatibility Nibble Mode Byte Mode Interface signalsGND Pin Source Compatibility Mode Nibble Mode Byte Mode DkstatusUSB transmission specifications USB Universal Serial Bus InterfaceOutline USB functionCharacter Code Tables Common to All Pages0 PC437 USA, Standard Europe HEX1 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 International Character Sets Country Ascii code Hex