DC470 jams @ inverter

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  • Dexor
    Trusted Tech

    Site Contributor
    100+ Posts
    • Jan 2010
    • 223

    #1

    DC470 jams @ inverter

    What are the usual causes of the above problem? Paper jams every time (I actually got one copy only) even when using single sided originals, and jams @ secondary (lower) roller in the inverter. Is is usually the solenoid? Don't have PWS for this critter.
  • TzALbg
    Trusted Tech

    100+ Posts
    • Dec 2007
    • 111

    #2
    Try to replace
    007K08262 Gear (24/35T)

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    • CopierTechofOmens
      Agitating Artificer

      250+ Posts
      • Jan 2009
      • 268

      #3
      What are your Jam codes? Same from all trays? Usually it's the feed roll cartridges either worn or the hub on the resist roller is shot. Also the sensors in the inverter are supposed to be yellow or clear. If they are orange or red they have failed.
      sigpic

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      • Dexor
        Trusted Tech

        Site Contributor
        100+ Posts
        • Jan 2010
        • 223

        #4
        All solenoids tested OK. Feed rollers, hubs on resist rollers look and feel OK. The gears look OK. The sensors look just slightly yellowish, almost clear - but could be busted. Paper jams in the inverter no matter what cassette - as if the last roller doesn't turn, paper is squashed and stalled in the center where the bottom roller is - I see no reason for this roller not turning, as mechanically - by hand, manipulating solenoids @ rear and center - I can cause it to turn and feed paper; error codes I get is 10.115.98 and 10.350.00 - all last 20 error codes.
        Last edited by Dexor; 11-10-2010, 02:55 AM. Reason: appended info

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