List of ePOS SDK API

Epson ePOS SDK for iOS provides the following classes:

Note:

Available APIs and parameters vary by printer model and peripheral device.
Refer to List of Supported Classes.
For the list of APIs of each class, and the APIs supported by each printer, refer to List of Supported APIs.

Epos2Printer class
Epos2LFCPrinter class
Epos2HybridPrinter class
Epos2LineDisplay class
Epos2Keyboard class
Epos2POSKeyboard class
Epos2BarcodeScanner class
Epos2MSR class
Epos2SimpleSerial class
Epos2GermanyFiscalElement class
Epos2OtherPeripheral class
Epos2CommBox class
Common to all classes
Epos2Discovery class
Epos2Log class
Epos2BluetoothConnection class
EasySelect class
EasySelectInfo class

Epos2Printer class

Controls printing by the printer.

API		Description
Initialization	initWithPrinterSeries	Initializes the Epos2Printer class.
Communication path	connect	Connects to the printer.
Communication path	disconnect	Disconnects from the printer.
Status monitor	startMonitor	Enables status event notification.
Status monitor	stopMonitor	Disables status event notification.
Status acquisition	getStatus	Acquires status of the connected printer.
Transmission	sendData	Sends a command to the printer.
Transaction	beginTransaction	Starts a transaction.
Transaction	endTransaction	Ends a transaction.
Print job	requestPrintJobStatus	Acquires the print result.
Buffer clear	clearCommandBuffer	Clears the command buffer.
Text	addTextAlign	Adds text alignment setting to the command buffer.
	addLineSpace	Adds line spacing setting to the command buffer.
	addTextRotate	Adds text rotation setting to the command buffer.
	addText	Adds text to print to the command buffer.
	addTextLang	Adds language setting to the command buffer.
	addTextFont	Adds character font setting to the command buffer.
	addTextSmooth	Adds character smoothing setting to the command buffer.
	addTextSize	Adds character scaling factor setting to the command buffer.
	addTextStyle	Adds character style setting to the command buffer.
	addHPosition	Adds character print position setting to the command buffer.
Paper feed	addFeedUnit	Adds paper-feed setting in dots to the command buffer.
Paper feed	addFeedLine	Adds paper-feed setting in lines to the command buffer.
Graphics	addImage	Adds a raster image print command to the command buffer.
Graphics	addLogo	Adds a NV logo print command to the command buffer.
Barcode	addBarcode	Adds a barcode print command to the command buffer.
Barcode	addSymbol	Adds a 2D symbol print command to the command buffer.
Ruled line	addHLine	Adds a horizontal ruled line print command to the command buffer.
	addVLineBegin	Adds a vertical ruled line start command to the command buffer.
	addVLineEnd	Adds a vertical ruled line end command to the command buffer.
Page mode	addPageBegin	Adds a page mode start command to the command buffer.
	addPageEnd	Adds a page mode end command to the command buffer.
	addPageArea	Adds page mode print area setting to the command buffer.
	addPageDirection	Adds page mode print direction setting to the command buffer.
	addPagePosition	Adds page mode print position setting to the command buffer.
	addPageLine	Adds a page mode line draw command to the command buffer.
	addPageRectangle	Adds a page mode rectangle draw command to the command buffer.
Batch rotate print	addRotateBegin	Adds the start batch rotate print mode to the command buffer.
Batch rotate print	addRotateEnd	Adds the end batch rotate print mode to the command buffer.
Cut	addCut	Adds a sheet cut command to the command buffer.
Drawer	addPulse	Adds a drawer kick command to the command buffer.
Buzzer	addSound	Adds a buzzer sound command to the command buffer.
Label sheet/black mark sheet	addFeedPosition	Adds a paper feed command to the command buffer.
Label sheet/black mark sheet	addLayout	Adds sheet layout setting to the command buffer.
Command	addCommand	Adds a command to the command buffer.
Maintenance counter	getMaintenanceCounter	Acquires the counter value.
Maintenance counter	resetMaintenanceCounter	Resets the counter value.
Printer setting	getPrinterSetting	Acquires the set value of the printer setting.
	setPrinterSetting	Changes the printer setting.
	getPrinterSettingEx	Acquires the set value of the printer setting in JSON.
	setPrinterSettingEx	Specifies the printer setting in JSON.
	setPrinterSettingEx[Obsolete]	Specifies the printer setting in JSON.
	verifyPassword	Check the printer administrator password.
Information acquisition	getPrinterInformation	Acquires the printer information.
Firmware update	downloadFirmwareList	Acquires the list of the firmware.
	getPrinterFirmwareInfo	Acquires the information of the printer firmware.
	verifyUpdate	Acquires the result of the firmware update.
	updateFirmware	Instructs the printer to write the firmware image.
Forced transmission	forceRecover	Forced transmission function
	forcePulse
	forceStopSound
	forceCommand
	forceReset
Reception of result	setStatusChangeEventDelegate	Registers the callback method for an event.
	setReceiveEventDelegate
	setGetPrinterSettingExDelegate
	setSetPrinterSettingExDelegate
	setVerifyPasswordDelegate
Monitor interval	interval	<Obsolete> Status monitor interval

The print mode includes the standard mode, page mode, and the batch rotate print mode.

Standard mode
Prints line by line. Line spacing is automatically adjusted according to character size, image size, and barcode height. Suitable for printing receipts whose print length varies by print content.
Page mode
Prints page by page. Prints characters, images, and/or barcodes on a single page that is defined as a print area.
To print in the page mode, use addPageBegin and addPageEnd to start and end the page mode process, respectively.
Batch rotate print mode
This is a print mode in which the range of the print data (such as characters, images, barcodes, etc.) is set, the print data in the set range is compiled, inverted, and then printed.
When performing the processing in the batch rotate print mode, start the batch rotate print processing with addRotateBegin, and end the batch rotate print processing with addRotateEnd.

The APIs that can be used in each mode are described in the table below.

API	Standard mode	Page mode	Batch rotate print mode
initWithPrinterSeries	-	-	-
connect	-	-	-
disconnect	-	-	-
startMonitor	✔	✔	✔
stopMonitor	✔	✔	✔
getStatus	✔	✔	✔
sendData	✔	✔	-
beginTransaction	✔	✔	✔
endTransaction	✔	✔	-
requestPrintJobStatus	✔	✔	✔
clearCommandBuffer	✔	✔	-
addTextAlign	✔	-	✔
addLineSpace	✔	✔	✔
addTextRotate	✔	-	✔
addText	✔	✔	✔
addTextLang	✔	✔	✔
addTextFont	✔	✔	✔
addTextSmooth	✔	✔	✔
addTextSize	✔	✔	✔
addTextStyle	✔	✔	✔
addHPosition	✔	✔	✔
addFeedUnit	✔	✔	✔
addFeedLine	✔	✔	✔
addImage	✔	✔	✔
addLogo	✔	✔	✔
addBarcode	✔	✔	✔
addSymbol	✔	✔	✔
addHLine	✔	-	✔
addVLineBegin	✔	-	✔
addVLineEnd	✔	-	✔
addPageBegin	✔	-	-
addPageEnd	-	✔	-
addPageArea	-	✔	-
addPageDirection	-	✔	-
addPagePosition	-	✔	-
addPageLine	-	✔	-
addPageRectangle	-	✔	-
addRotateBegin	✔	-	-
addRotateEnd	-	-	✔
addCut	✔	-	-
addPulse	✔	-	-
addSound	✔	-	-
addFeedPosition	✔	-	✔
addLayout	✔	-	✔
addCommand	✔	✔	✔

Epos2LFCPrinter class

Controls printing by the printer.

This is beneficial when multiple smart devices are used for a single printer with the waiting for paper removal function.

API		Description
Initialization	initWithPrinterSeries	Initializes the Epos2LFCPrinter class.
Communication path	connect	Connects to the printer.
Communication path	disconnect	Disconnects from the printer.
Status monitor	startMonitor	Enables status event notification.
Status monitor	stopMonitor	Disables status event notification.
Status acquisition	getStatus	Acquires status of the connected printer.
Transmission	sendLFCData	Sends a command to the printer.
Reception of result	setLFCStatusChangeEventDelegate	Registers the event listener method.
	setSendCompleteEventDelegate
	setPrintCompleteEventDelegate

Creating print document by the Epos2LFCPrinter class

The Epos2LFCPrinter class creates a print document using the same API as the Epos2Printer class.

The APIs available for the Epos2LFCPrinter class are listed below.

API		Description
Text	addTextAlign	Adds text alignment setting to the command buffer.
	addLineSpace	Adds line spacing setting to the command buffer.
	addTextRotate	Adds text rotation setting to the command buffer.
	addText	Adds text to print to the command buffer.
	addTextLang	Adds language setting to the command buffer.
	addTextFont	Adds character font setting to the command buffer.
	addTextSmooth	Adds character smoothing setting to the command buffer.
	addTextSize	Adds character scaling factor setting to the command buffer.
	addTextStyle	Adds character style setting to the command buffer.
	addHPosition	Adds character print position setting to the command buffer.
Paper feed	addFeedUnit	Adds paper-feed setting in dots to the command buffer.
Paper feed	addFeedLine	Adds paper-feed setting in lines to the command buffer.
Graphics	addImage	Adds a raster image print command to the command buffer.
Graphics	addLogo	Adds a NV logo print command to the command buffer.
Barcode	addBarcode	Adds a barcode print command to the command buffer.
Barcode	addSymbol	Adds a 2D symbol print command to the command buffer.
Page mode	addPageBegin	Adds a page mode start command to the command buffer.
	addPageEnd	Adds a page mode end command to the command buffer.
	addPageArea	Adds page mode print area setting to the command buffer.
	addPageDirection	Adds page mode print direction setting to the command buffer.
	addPagePosition	Adds page mode print position setting to the command buffer.
	addPageLine	Adds a page mode line draw command to the command buffer.
	addPageRectangle	Adds a page mode rectangle draw command to the command buffer.
Batch rotate print	addRotateBegin	Adds the start batch rotate print mode to the command buffer.
Batch rotate print	addRotateEnd	Adds the end batch rotate print mode to the command buffer.
Cut	addCut	Adds a sheet cut command to the command buffer.
Drawer	addPulse	Adds a drawer kick command to the command buffer.
Buzzer	addSound	Adds a buzzer sound command to the command buffer.
Label sheet/ black mark sheet	addFeedPosition	Adds a paper feed command to the command buffer.
Command	addCommand	Adds a command to the command buffer.

Epos2HybridPrinter class

Controls the hybrid model printers.

API		Description
Initialization	initWithLang	Initializes the HybridPrinter class.
Communication path	connect	Connects to the printer.
Communication path	disconnect	Disconnects from the printer.
Status monitor	startMonitor	Enables status event notification.
Status monitor	stopMonitor	Disables status event notification.
Status acquisition	getStatus	Acquires status of the connected printer.
Transmission	sendData	Transfers a print command.
Transaction	beginTransaction	Starts a transaction.
Transaction	endTransaction	Ends a transaction.
Buffer clear	clearCommandBuffer	Clears the command buffer.
Print method	selectPaperType	Specifies a print method.
Paper feed	waitInsertion	Inserts paper.
Paper feed	cancelInsertion	Cancels waiting for paper insertion.
Paper eject	ejectPaper	Ejects paper.
MICR	readMicrData	Reads by MICR.
MICR	cleanMicrReader	Cleans the MICR mechanism.
Forced transmission	forceRecover	Forced transmission function
	forcePulse
	forceCommand
	forceReset
Print method acquisition	paperType	Acquires the print method setting information.
Monitor interval	interval	Printer status update interval
On standby	waitTime	Time from insertion of a paper to start of operation
40cpl mode	mode40Cpl	40cpl mode
Reception of result	setStatusChangeEventDelegate	Registers the callback method for an event.
Reception of result	setReceiveEventDelegate	Registers the callback method for an event.

List of supported control operations for HybridPrinter class

APIs available for the Epos2HybridPrinter class depend on the print method.

The APIs and corresponding print methods are listed below.

API	Control operation
API	Receipt	Slip sheet	Endorsement	Validation	MICR
initWithLang	✔	✔	✔	✔	✔
connect	✔	✔	✔	✔	✔
disconnect	✔	✔	✔	✔	✔
startMonitor	✔	✔	✔	✔	✔
stopMonitor	✔	✔	✔	✔	✔
getStatus	✔	✔	✔	✔	✔
sendData	✔	✔	✔	✔	-
beginTransaction	✔	✔	✔	✔	✔
endTransaction	✔	✔	✔	✔	✔
clearCommandBuffer	✔	✔	✔	✔	-
selectPaperType	✔	✔	✔	✔	-
waitInsertion	-	✔	✔	✔	-
cancelInsertion	-	✔	✔	✔	✔
ejectPaper	-	✔	✔	✔	✔
readMicrData	-	-	-	-	✔
cleanMicrReader	-	-	-	-	✔
setStatusChangeEventDelegate	✔	✔	✔	✔	✔
setReceiveEventDelegate	✔	✔	✔	✔	✔

Creating print document by the Epos2HybridPrinter class

The Epos2HybridPrinter class creates a print document using the same API as the Epos2Printer class.

The APIs and corresponding print methods are listed below.

API		Print method
API		Receipt	Slip sheet	Endorsement	Endorsement (40cpl)	Validation
Text	addTextAlign	✔	✔	✔	-	✔
	addLineSpace	✔	✔	✔	-	✔
	addTextRotate	✔	✔	✔	✔	✔
	addText	✔	✔	✔	✔	✔
	addTextLang	✔	✔	-	-	✔
	addTextFont	✔	✔	✔	-	✔
	addTextSmooth	✔	-	-	-	-
	addTextSize	✔	✔	✔	-	✔
	addTextStyle	✔	✔^*	✔^*	-	✔^*
	addHPosition	✔	✔	✔	✔	✔
Paper feed	addFeedUnit	✔	✔	✔	✔	✔
Paper feed	addFeedLine	✔	✔	✔	✔	✔
Graphics	addImage	✔	-	-	-	-
Graphics	addLogo	✔	-	-	-	-
Barcode	addBarcode	✔	-	-	-	-
Barcode	addSymbol	✔	-	-	-	-
Page mode	addPageBegin	✔	✔	-	-	✔
	addPageEnd	✔	✔	-	-	✔
	addPageArea	✔	✔	-	-	✔
	addPageDirection	✔	✔	-	-	✔
	addPagePosition	✔	✔	-	-	✔
	addPageLine	✔	✔	-	-	-
	addPageRectangle	✔	✔	-	-	-
Cut	addCut	✔	-	-	-	-
Drawer	addPulse	✔	✔	✔	✔	✔
Command	addCommand	✔	✔	✔	✔	✔

^* The reverse parameter is not supported.

Epos2LineDisplay class

Controls character display on the customer display.

API		Description
Initialization	initWithDisplayModel	Initializes the Epos2LineDisplay class.
Communication path	connect	Connects to the customer display.
Communication path	disconnect	Disconnects from the customer display.
Status acquisition	getStatus	Acquires status of the connected device.
Transmission	sendData	Sends a command to the customer display.
Buffer clear	clearCommandBuffer	Clears the command buffer.
Reset	addInitialize	Initializes the customer display.
Window	addCreateWindow	Defines the display area.
	addDestroyWindow	Deletes the display area setting.
	addSetCurrentWindow	Switches between display areas.
	addClearCurrentWindow	Deletes the current display area.
	addCreateScreen	Defines the base window.
	addCreateScreenCustom	Defines the base window.
	addCreateTextArea	Defines the display area.
	addDestroyTextArea	Deletes the display area setting.
	addSetCurrentTextArea	Switches between display areas.
	addClearCurrentTextArea	Deletes the current display area.
Cursor	addSetCursorPosition	Moves the cursor.
	addMoveCursorPosition	Moves the cursor within the display area.
	addSetCursorType	Changes the cursor display.
Text display	addText	Displays text.
	addReverseText	Displays inverted text.
	addMarqueeText	Displays a marquee.
Display setting	addSetBlink	Blinks display.
	addSetBrightness	Changes the display brightness.
	addBackgroundColor	Sets the background color.
Graphic	addStartSlideShow	Starts a slide show.
	addStopSlideShow	Ends a slide show.
	addDownloadImage	Displays an image.
	addRegisterDownloadImage	Registers an image.
	addNVImage	Displays an NV image.
	addClearImage	Deletes an image.
Barcode	addSymbol	Displays a two-dimensional symbol.
Barcode	addClearSymbol	Deletes a two-dimensional symbol.
Clock	addShowClock	Displays the clock.
Command transfer	addCommand	Runs an optional command.
Reception of result	setReceiveEventDelegate	Registers the callback method for an event.

The APIs and parameters that can be used vary depending on the customer display used and its display modes.

The table below shows the API that can be used in each customer display and display mode.

API	Parameter	DM-D30	DM-D70 (Standard mode)	DM-D70 (Column/row fixed mode)	DM-D110/ DM-D210
initWithDisplayModel		✔	✔	✔	✔
connect		✔	✔	✔	✔
disconnect		✔	✔	✔	✔
getStatus		✔	✔	✔	✔
sendData		✔	✔	✔	✔
clearCommandBuffer		✔	✔	✔	✔
addInitialize		✔	✔	✔	✔
addCreateWindow		✔	-	✔	✔
addDestroyWindow		✔	-	✔	✔
addSetCurrentWindow		✔	-	✔	✔
addClearCurrentWindow		✔	-	✔	✔
addCreateScreen		-	✔	✔	-
addCreateScreenCustom		-	✔	✔	-
addCreateTextArea		-	✔	-	-
addDestroyTextArea		-	✔	-	-
addSetCurrentTextArea		-	✔	-	-
addClearCurrentTextArea		-	✔	-	-
addSetCursorPosition		✔	✔	✔	✔
addMoveCursorPosition		✔	✔	✔	✔
addSetCursorType		✔	-	-	✔
addText	data	✔	✔	✔	✔
	lang	✔*	✔	✔	✔*
	x	✔	✔	✔	✔
	y	✔	✔	✔	✔
	r	-	✔	-	-
	g	-	✔	-	-
	b	-	✔	-	-
addReverseText		✔	-	-	✔
addMarqueeText		✔	✔	✔	✔
addSetBlink		✔	-	-	✔
addSetBrightness		✔	✔	✔	✔
addBackgroundColor		-	✔	-	-
addStartSlideShow		-	✔	-	-
addStopSlideShow		-	✔	-	-
addDownloadImage		-	✔	-	-
addRegisterDownloadImage		-	✔	-	-
addNVImage		-	✔	-	-
addClearImage		-	✔	-	-
addSymbol		-	✔	-	-
addClearSymbol		-	✔	-	-
addShowClock		-	-	-	✔
addCommand		✔	✔	✔	✔
setReceiveEventDelegate		✔	✔	✔	✔

*: The setting value EPOS2_LANG_MULTI cannot be used.

Epos2Keyboard class

Controls character entry from the keyboard.

API		Description
Initialization	init	Initializes the Epos2Keyboard class.
Communication path	connect	Connects to the keyboard.
Communication path	disconnect	Disconnects from the keyboard.
Status acquisition	getStatus	Acquires status of the connected device.
String setting	setPrefix	Sets the condition to handle as a continuous string.
String setting acquisition	getPrefix	Acquires the set prefix.
Key detection	setKeyPressEventDelegate	Registers the callback method for an event.
String detection	setReadStringEventDelegate	Registers the callback method for an event.

Epos2POSKeyboard class

Controls character entry from the POS keyboard.

API		Description
Initialization	init	Initializes the Epos2POSKeyboard class.
Communication path	connect	Connects to the keyboard.
Communication path	disconnect	Disconnects from the keyboard.
Status acquisition	getStatus	Acquires status of the connected device.
Key detection	setKeyPressEventDelegate	Registers the callback method for an event.

Epos2BarcodeScanner class

Controls barcode reading by the barcode scanner.

API		Description
Initialization	init	Initializes the Epos2BarcodeScanner class.
Communication path	connect	Connects to the barcode scanner.
Communication path	disconnect	Disconnects from the barcode scanner.
Status acquisition	getStatus	Acquires status of the connected device.
Input data reception	setScanEventDelegate	Registers the callback method for an event.

Epos2MSR class

Controls card reading by the MSR.

API		Description
Initialization	init	Initializes the Epos2MSR class.
Communication path	connect	Connects to the MSR.
Communication path	disconnect	Disconnects from the MSR.
Status acquisition	getStatus	Acquires status of the connected device.
Data detection	setDataEventDelegate	Registers the callback method for an event.

Epos2SimpleSerial class

Controls serial communication between the printer and device.

API		Description
Initialization	init	Initializes the Epos2SimpleSerial class.
Communication path	connect	Connects to the serial.
Communication path	disconnect	Disconnects from the serial.
Status acquisition	getStatus	Acquires status of the connected device.
Command transfer	sendCommand	Transfers a command.
Input data reception	setReceiveEventDelegate	Registers the callback method for an event.

Epos2GermanyFiscalElement class

Connects to the German fiscal element (TSE), and controls data read/write operations.

API		Description
Initialization	init	Initializes the Epos2GermanyFiscalElement class.
Communication path	connect	Connects to the German fiscal element (TSE).
Communication path	disconnect	Disconnects from the German fiscal element (TSE).
Status acquisition	getStatus	Acquires status of the German fiscal element (TSE).
Operation	operate	Send the JSONsring to the German fiscal element (TSE).
Reception of result	setReceiveEventDelegate	Registers the callback method for an event.

Epos2OtherPeripheral class

Controls peripheral devices via the developed device control programs.

API		Description
Initialization	init	Initializes the Epos2OtherPeripheral class.
Communication path	connect	Connects to the device.
Communication path	disconnect	Disconnects from the device.
Status acquisition	getStatus	Acquires status of the connected device.
Transmission	sendData	Data transmission
Reception of result	setReceiveEventDelegate	Registers the callback method for an event.

Epos2CommBox class

Controls data transmission and reception using the communication box.

API		Description
Initialization	init	Initializes the Epos2CommBox class.
Communication path	connect	Connects to the communication box.
Communication path	disconnect	Disconnects from the communication box.
Status acquisition	getStatus	Acquires status of the connected device.
Transmission history	getCommHistory	Acquires the message transmission history.
Transmission	sendMessage	Sends a message to the communication box.
Reception	setReceiveEventDelegate	Registers the callback method for an event.

Common to all classes

These APIs can be used with all classes.

API		Description
Administration information	getAdmin	Acquires the administration information.
Administration information	getLocation	Acquires the installation location information.
Reconnection	setConnectionEventDelegate	Registers the callback method for an event.

Epos2Discovery class

Controls the device discovery function.

API		Description
Start	start	Starts device search.
Stop	stop	Stops device search.

Epos2Log class

Controls the log output function.

API		Description
Log	setLogSettings	Sets the log output function.
Version acquisition	SdkVersion	Acquires the Epson ePOS SDK version.

Epos2BluetoothConnection class

Controls pairing connection with a Bluetooth device.

API		Description
Bluetooth communication path	connectDevice	Establishes Bluetooth connection.
Bluetooth communication path	disconnectDevice	Disconnects Bluetooth connection.

EasySelect class

EasySelect class and EasySelectInfo class offer API commands and member variables for selecting printers using NFC tags, QR codes, or iBeacon data.

EasySelect class analyzes NFC tags, QR codes, and iBeacon data.

API		Description
Analysis of NFC tags	parseNFC	Analyzes NFC tag data.
Analysis of QR codes	parseQR	Analyzes QR codes data.
Creation of QR codes	createQR	Creates QR code data that can be analyzed by parseQR.
Analysis of printer information	parseBeacon	Analyzes iBeacon data.

EasySelectInfo class

Stores data analyzed by parseNFC, parseQR or parseBeacon. Calls the connect API command with the information of these member variables to connect with the printer.

Member variables		Description
Printer type	deviceType	Stores printer type information.
Printer name	printerName	Stores a printer name.
MAC address/BD address	macAddress	Stores a MAC address or a BD address.
Target information	target	Stores the target information.

Quick Access

[Name]
[Format]
[Range]
[Description]
[Notes]

Epson ePOS SDK includes patented or patent pending functions. The contents must not be disclosed to third parties.

Epson ePOS SDK for iOS

Introduction
help
Epos2Printer class
- initWithPrinterSeries
- connect
- disconnect
- startMonitor
- stopMonitor
- getStatus
- sendData
- beginTransaction
- endTransaction
- requestPrintJobStatus
- clearCommandBuffer
- addTextAlign
- addLineSpace
- addTextRotate
- addText
- addTextLang
- addTextFont
- addTextSmooth
- addTextSize
- addTextStyle
- addHPosition
- addFeedUnit
- addFeedLine
- addImage
- addLogo
- addBarcode
- addSymbol
- addHLine
- addVLineBegin
- addVLineEnd
- addPageBegin
- addPageEnd
- addPageArea
- addPageDirection
- addPagePosition
- addPageLine
- addPageRectangle
- addRotateBegin
- addRotateEnd
- addCut
- addPulse
- addSound
- addFeedPosition
- addLayout
- addCommand
- getMaintenanceCounter
- resetMaintenanceCounter
- getPrinterSetting
- setPrinterSetting
- getPrinterSettingEx
- setPrinterSettingEx
- setPrinterSettingEx[Obsolete]
- verifyPassword
- getPrinterInformation
- downloadFirmwareList
- getPrinterFirmwareInfo
- verifyUpdate
- updateFirmware
- forceRecover
- forcePulse
- forceStopSound
- forceCommand
- forceReset
- setStatusChangeEventDelegate
- setReceiveEventDelegate
- setGetPrinterSettingExDelegate
- setSetPrinterSettingExDelegate
- setVerifyPasswordDelegate
- interval
Epos2LFCPrinter class
- initWithPrinterSeries
- connect
- disconnect
- startMonitor
- stopMonitor
- getStatus
- sendLFCData
- setLFCStatusChangeEventDelegate
- setSendCompleteEventDelegate
- setPrintCompleteEventDelegate
Epos2HybridPrinter class
- initWithLang
- connect
- disconnect
- startMonitor
- stopMonitor
- getStatus
- sendData
- beginTransaction
- endTransaction
- clearCommandBuffer
- selectPaperType
- waitInsertion
- cancelInsertion
- ejectPaper
- readMicrData
- cleanMicrReader
- forceRecover
- forcePulse
- forceCommand
- forceReset
- paperType
- interval
- waitTime
- mode40Cpl
- setStatusChangeEventDelegate
- setReceiveEventDelegate
Epos2LineDisplay class
- initWithDisplayModel
- connect
- disconnect
- getStatus
- sendData
- clearCommandBuffer
- addInitialize
- addCreateWindow
- addDestroyWindow
- addSetCurrentWindow
- addClearCurrentWindow
- addCreateScreen
- addCreateScreenCustom
- addCreateTextArea
- addDestroyTextArea
- addSetCurrentTextArea
- addClearCurrentTextArea
- addSetCursorPosition
- addMoveCursorPosition
- addSetCursorType
- addText
- addReverseText
- addMarqueeText
- addSetBlink
- addSetBrightness
- addBackgroundColor
- addStartSlideShow
- addStopSlideShow
- addDownloadImage
- addRegisterDownloadImage
- addNVImage
- addClearImage
- addSymbol
- addClearSymbol
- addShowClock
- addCommand
- setReceiveEventDelegate
Epos2Keyboard class
- init
- connect
- disconnect
- getStatus
- setPrefix
- getPrefix
- setKeyPressEventDelegate
- setReadStringEventDelegate
Epos2POSKeyboard class
- init
- connect
- disconnect
- getStatus
- setKeyPressEventDelegate
Epos2BarcodeScanner class
- init
- connect
- disconnect
- getStatus
- setScanEventDelegate
Epos2MSR class
- init
- connect
- disconnect
- getStatus
- setDataEventDelegate
Epos2SimpleSerial class
- init
- connect
- disconnect
- getStatus
- sendCommand
- setReceiveEventDelegate
Epos2GermanyFiscalElement class
- init
- connect
- disconnect
- getStatus
- operate
- setReceiveEventDelegate
Epos2OtherPeripheral class
- init
- connect
- disconnect
- getStatus
- sendData
- setReceiveEventDelegate
Epos2CommBox class
- init
- connect
- disconnect
- getStatus
- getCommHistory
- sendMessage
- setReceiveEventDelegate
Common to all classes
- getAdmin
- getLocation
- setConnectionEventDelegate
Epos2Discovery class
- start
- stop
Epos2Log class
- setLogSettings
- SdkVersion
Epos2BluetoothConnection class
- connectDevice
- disconnectDevice
EasySelect class
- parseNFC
- parseQR
- createQR
- parseBeacon
EasySelectInfo class
- deviceType
- printerName
- macAddress
- target
Appendix
- Status list
- Key code list
- List of Supported Classes
- List of Supported APIs
- Printer-specific Support Information
  - TM-m10
  - TM-m30
  - TM-m30II
  - TM-m30II-H
  - TM-m30II-NT
  - TM-m30II-S
  - TM-m30II-SL
  - TM-m30III
  - TM-m30III-H
  - TM-m50
  - TM-m50II
  - TM-m50II-H
  - TM-T20
  - TM-T20II
  - TM-T20III
  - TM-T20IIIL
  - TM-T20IV-L
  - TM-T20X
  - TM-T20X-II
  - TM-T60
  - TM-T70
  - TM-T70II
  - TM-T81II
  - TM-T81III
  - TM-T82
  - TM-T82II
  - TM-T82III
  - TM-T82IIIL
  - TM-T82IV-L
  - TM-T82X
  - TM-T82X-II
  - TM-T83III
  - TM-T83IV
  - TM-T88V
  - TM-T88VI
  - TM-T88VII
  - TM-T100
  - TM-L90 Liner-Free Label Printer Model
  - TM-L100
  - TM-U220
  - TM-U330
  - TM-P20
  - TM-P20II
  - TM-P60 (Receipt)
  - TM-P60 (Peeler)
  - TM-P60II (Receipt)
  - TM-P60II (Peeler)
  - TM-P80
  - TM-P80II
  - TM-H6000V
  - TM-T20II-i
  - TM-T70-i
  - TM-T82II-i
  - TM-T83II-i
  - TM-T88V-i
  - TM-T88VI-iHUB
  - TM-U220-i
  - TM-T70II-DT
  - TM-T70II-DT2
  - TM-T88V-DT
  - TM-T88VI-DT2
  - TM-H6000IV-DT
  - TM-T88IV
  - TM-T90
  - TM-L90
  - TM-H6000IV
- Usage restriction by firmware version