title: Factory reset ACR1255U-J1 NFC reader
body: <p>Does anyone know how to reset an Advanced Card Systems NFC reader type ACR1255U-J1? I've sent an escape command to it and it got stuck. When I switch the button at the top I get a purple light for LED1 and orange light for LED2 followed by red light for LED1 and no light for LED2. Any help will be appriciated.</p>
  
  <p>I can see the device through Mac Terminal when it is connected through USB but it is no longer visible when bluetooth is on.</p>