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Parameters are refined by the selected printer.

forceCommand

Forcibly sends the ESC/POS command.

The error status of this API is the result of sending data to the devices.

The processing result of the devices using this API is notified to the listener method set by the setReceiveEventListener API of the Printer class.

Syntax

 
 
public void (byte[] data, int timeout) throws Epos2Exception

Parameter

data

Forcibly sends the ESC/POS command.

Specifies the binary data.

timeout

Specifies the timeout period before completion of command transmission in milliseconds.

Value

Description

0 to 600000

Timeout period (in milliseconds)

Printer.PARAM_DEFAULT

Specifies the default value (10000).

Exception

When the process fails, Epos2Exception with one of the following error status occurs.

Error status

Description

ERR_PARAM

An invalid parameter was passed.

ERR_MEMORY

Memory necessary for processing could not be allocated.

ERR_FAILURE

An unknown error occurred.

ERR_PROCESSING

Could not run the process.

ERR_ILLEGAL

This API was called while no communication had been started.

Supplementary explanation

  • For TM-H6000V, the “Command execution during offline” setting must be enabled.
    Refer to TM-H6000V Utility User’s Manual for more information.
  • Available during ePOS-Device XML control.
 

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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 Android

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