support 2.1-en | INFI
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2.1 Hardware

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Turn on/Turn off

  • Hold the left button until the logo appears and then release

Printer is out of paper

  • The screen will automatically prompt when it needs to be replaced

  • Operation: please click “Click to see the paper installation tutorial”  

  • Paper size: 2 1/4'' (width) thermo-sensitive paper, purchase link: Purchase Link

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Connect Wi-Fi / Check Network

  • Find "Settings" in main interface and click to enter

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  • Configure/check the connection status of network

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开机/关机
如何更换打印机纸张
连接Wi-Fi /检查网络
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