The USB cable is not connected properly.

    01-Jun-2012
    8201564700

    Solution

      Cause1 :
      There is a possibility that the USB cable is disconnected.
      Remedy :
      Make sure that the printer and computer are connected with the USB cable properly.
      Cause2 :
      There is a possibility that an inappropriate USB cable is being used.
      Remedy :
      Use a USB cable appropriate for the USB interface of this printer. The USB interface of this printer is USB 2.0 Hi-Speed (Windows 2000/XP/Server 2003 only) and USB Full-Speed (USB1.1 equivalent). Use a USB cable with the following symbol.