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Parameters are refined by the selected printer.

init


Initializes the Epos2BarcodeScanner class.

Syntax

 
- (id) init;

Return value

If the process succeeds, an initialized Epos2BarcodeScanner class instance will be returned.

If the process fails, nil will be returned. The process may fail due to the following reasons:

Error status

Description

EPOS2_ERR_MEMORY

Memory could not be allocated.

Supplementary explanation

When iterating a process, be sure to generate and destroy instances outside the iterated process and not iterate the process at a short interval.
Memory releasing by the OS may affect the process of the Epson ePOS SDK, resulting in an invalid operation.

 

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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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