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  4. sendData

Select your printer model

Parameters are refined by the selected printer.

sendData

Sends the print command and performs printing in the print method specified by selectPaperType.

The processing result of this API is returned to the callback method set by the setReceiveEventDelegate API of the Epos2HybridPrinter class.

Syntax

 
 
- (int) sendData:(long)timeout;

Parameter

timeout

Specifies the timeout period before completion of printing in milliseconds.

Value

Description

Integer from 5000 to 600000

Timeout period (in milliseconds)

EPOS2_PARAM_DEFAULT

Specifies the default value (15000).

Return value

Error status

Description

EPOS2_SUCCESS

The function was executed successfully.

EPOS2_ERR_PARAM

An invalid parameter was passed.

EPOS2_ERR_ILLEGAL

The control commands have not been buffered.

This API was called while no communication had been started.

EPOS2_ERR_MEMORY

Necessary memory could not be allocated.

EPOS2_ERR_FAILURE

An unknown error occurred.

EPOS2_ERR_PROCESSING

Could not run the process.
 

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


Epson ePOS SDK for iOS

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