Disable accessible mode
In the communication menu USB, WiFi, Wired network and Bluetooth can be handled. It works in the same way as the monitor icon in the top right corner. 
  • USB, Safely remove USB memory
  • WiFi, ON-OFF, connected WiFi network (IP, SSID, strength), trusted WiFi AP's in range, WiFi AP' in range, WiFi Settings
  • Wired network, DHCP or Static, IPAddress, Subnet Mask, Gateway, Dynamic Name Server, Alternative Name Server, Hostname 
  • Bluetooth, ON-OFF, Make printer discoverable, Paired Bluetooth devices