When the optional accessory '300 sheet feeding unit / PF – 410' is installed to the printer and then detached and reinstalled there is a possibility of breakage or deformation between the main unit and paper feeding unit. If breakage or deformation occurs, it can affect the electrical connector and lead to smoke or fire.
What to do...
Do not remove and reattach the paper feeding unit to the main unit. Contact the dealer where the product was originally purchased or Kyocera Document Solutions Australia organise a free inspection and repair of the device - they are also contacting all identified owners.