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  1. #1
    Field Supervisor 500+ Posts
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    adf 3030 (mpc2800 mpc2550). Pick up roller stays down

    Hello,
    After i replaced the left hinge some 1,5K (DF count) ago, now the pick up roller stays down.
    When i perform an output check on the "transport motor forward" (sp6-008-005) the original stopper fingers (5) goes up and down very quickly...
    Strange is that it worked fine for a while...

    Anyone has a cleu?


  2. #2
    Service Manager 2,500+ Posts TonerMunkeh's Avatar
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    Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

    Take the back cover off. There's a solenoid in the back that has two actuators connected to it, one white, one black. One of those will have come off.

    Computers are serious tools, Michael!

  3. #3
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    Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

    Quote Originally Posted by TonerMunkeh View Post
    Take the back cover off. There's a solenoid in the back that has two actuators connected to it, one white, one black. One of those will have come off.
    T.M.:
    I just dis- and reasemble these area.
    The 2 actuators where and are in the whright position.
    I think there is a home position sensor faillure...


  4. #4
    Retired 5,000+ Posts slimslob's Avatar
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    Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

    Quote Originally Posted by Mark Bbb View Post
    T.M.:
    I just dis- and reasemble these area.
    The 2 actuators where and are in the whright position.
    I think there is a home position sensor faillure...
    I think that some junior tech did not reassemble the feed shoe properly.


  5. #5
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    Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

    Quote Originally Posted by slimslob View Post
    I think that some junior tech did not reassemble the feed shoe properly.
    Slim: feed shoe?
    I have surched on "shoe" in the parts cat, but no match
    ????


  6. #6
    Retired 5,000+ Posts slimslob's Avatar
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    Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

    Quote Originally Posted by Mark Bbb View Post
    Slim: feed shoe?
    I have surched on "shoe" in the parts cat, but no match
    ????
    It refers to the assembly that holds the pick up roller and feed belt. If it is not assembled correctly, it will not properly follow the the lift cam.


  7. #7
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    Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

    Quote Originally Posted by slimslob View Post
    It refers to the assembly that holds the pick up roller and feed belt. If it is not assembled correctly, it will not properly follow the the lift cam.
    Slims:
    The shoe is fitted like a glove: it is positioned correct.
    Even without the original feed in unit (shoe?) the original stoppers go "tak tak tak"; up down - up down, realy fast!
    I'm thinking perhaps the DF main board has a failure.


  8. #8
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    Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

    Got it:

    The black/white plastic levers/actuators (rear) are tensioned with a black spring (vertical).
    Also the duplex juncion gate plate (rear) is tensioned with a black spring (horizontal).
    Don't mix up those springs...


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