Quick pairing by NFC/QR code
Touch your device to the NFC tag built-in to the printer, or capture the QR code with the camera on your smart
device to select the printer.
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When UB-R04 is installed, you cannot use the printer's built-in NFC. Install the NFC tag for the UB-
Use Epson ePOS SDK to build this function into your application. By using the Printer Easy Select
You can try a demo of this function in Epson TM Utility for iOS/Android.
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R04 at a location that is remote from the printer's built-in NFC.
API, you can acquire the printer information necessary for printing (device name, interface, and
address) from the NFC or QR code data.
See the "Epson ePOS SDK for Android/iOS User's Manual" and the Epson ePOS SDK sample
program for more details. The sample program also contains a sample implementation method for
reading an NFC tag and capturing a QR code.
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