adf 3030 (mpc2800 mpc2550). Pick up roller stays down

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Mark Bbb
    Service Manager

    1,000+ Posts
    • Jun 2012
    • 1662
    #1

    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?
    Tags: pick, quickly, roller, strange
    • TonerMunkeh
      Professional Moron

      2,500+ Posts
      • Apr 2008
      • 3873
      #2
      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.
      It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.

      Hit it.

        Comment

        • Mark Bbb
          Service Manager

          1,000+ Posts
          • Jun 2012
          • 1662
          #3
          Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

          Originally posted by TonerMunkeh
          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...

            Comment

            • slimslob
              Retired

              Site Contributor
              25,000+ Posts
              • May 2013
              • 35064
              #4
              Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

              Originally posted by Mark Bbb
              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.

                Comment

                • Mark Bbb
                  Service Manager

                  1,000+ Posts
                  • Jun 2012
                  • 1662
                  #5
                  Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

                  Originally posted by slimslob
                  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
                  ????

                    Comment

                    • slimslob
                      Retired

                      Site Contributor
                      25,000+ Posts
                      • May 2013
                      • 35064
                      #6
                      Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

                      Originally posted by Mark Bbb
                      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.

                        Comment

                        • Mark Bbb
                          Service Manager

                          1,000+ Posts
                          • Jun 2012
                          • 1662
                          #7
                          Re: adf 3030 (mpc2800 mpc2550). Pick up roller stays down

                          Originally posted by slimslob
                          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.

                            Comment

                            • Mark Bbb
                              Service Manager

                              1,000+ Posts
                              • Jun 2012
                              • 1662
                              #8
                              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...

                                Comment

                                Previous template Next
                                Working...