1. Reconnect the USB cable between IPU board and operation panel.

    When connecting the cable, hold the molded part of the cable as shown below so as not to apply excessive force on the connector part. Applying excessive force toward the upper direction on the connector may cause connection failure.

    Applied to machines built in October 2016 and later:
    A bracket [A] which covers the upper part of the cable will be added.

PCB for the operation panel

USB connector [B] (IPU)