Sharp MX6240N MX-FN19 Misfeed

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • buzz
    Trusted Tech

    Site Contributor
    250+ Posts
    • Aug 2013
    • 287

    #1

    Sharp MX6240N MX-FN19 Misfeed

    On Power up, Machine displays "misfeed occurred" in the finisher. Checked Sensor switching FED paper inlet ...etc. in simulation mode. Machine does not clear the jam indication unless I restart the copier. Updated to current firmware.
  • buzz
    Trusted Tech

    Site Contributor
    250+ Posts
    • Aug 2013
    • 287

    #2
    Re: Sharp MX6240N MX-FN19 Misfeed

    ****UPDATE*****I ended up removing the Punch unit, and now the misfeed error on start up is gone. I think one of the sensors in the Punch unit is bad or blocked.

    Comment

    • spanky
      Trusted Tech

      250+ Posts
      • Sep 2012
      • 468

      #3
      Re: Sharp MX6240N MX-FN19 Misfeed

      There are two pwb boards in the punch unit, one is an LED PWB the other a transistor PWB. They are at the entrance and are used for edge detection and jam detection. I replace these often for such issues.

      Comment

      • buzz
        Trusted Tech

        Site Contributor
        250+ Posts
        • Aug 2013
        • 287

        #4
        Re: Sharp MX6240N MX-FN19 Misfeed

        Thanks Spanky, you change these out as a set?

        Comment

        Working...