A product connected with multiple interface cables can continue to operate when receiving data. However, you cannot receive data from more than one interface at a time. Normally, do not use multiple interfaces at a time.
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The product prints the received data in order of reception. The next received data is stored in the receive buffer while the first data is printed.
(1) NFC
*This feature is supported on products from serial number 6B~ and above.
(2) Wireless LAN
(3) RS-232C
(4) IEEE1284
(5) External signal (EXT)
(6) USB
(7) LAN
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Bluetooth
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The wireless LAN interface is optional.
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The NFC interface supports the handover function that simplifies the Bluetooth/Wi-Fi connection setup with Android devices. In addition, the NFC interface can be used for changing product settings with an Android device while the product is powered off and the power cord is not connected.
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Do not connect or disconnect the interface cables (or use a switch box) while power is supplied to either the product or computer. This may cause damage to the interface circuitry in the product or computer and is not covered by warranty.
