Epson TM-T88V-DT Technical Reference Manual page 22

Communication between applications
This function is supported by ePOS-Device API / ePOS-Device XML. Communication between
applications is enabled by the function of communication box.
• ePOS-Device API
Supports communication between web applications. Enables communication between web
applications on devices such as a smart phone and tablet terminal.
• ePOS-Device XML
Enables communication from the application on a device such as a smart phone and tablet
terminal to the application on another terminal via TM-DT.
App1
App2
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