Konica 7075 warming up

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  • bajetrini
    Technician
    • Jan 2008
    • 23

    #1

    Konica 7075 warming up

    I have a konica 7075 that keep saying warming up all the time.
    I have checked the connections on the fuser and the main body. I interchanged working fusers and the same problem, any ideas on what else to look for?

    thanks

    Bajetrini
  • laserman06
    Conservative in Exile

    250+ Posts
    • Dec 2007
    • 323

    #2
    Originally posted by bajetrini
    I have a konica 7075 that keep saying warming up all the time.
    I have checked the connections on the fuser and the main body. I interchanged working fusers and the same problem, any ideas on what else to look for?

    thanks

    Bajetrini
    Check to make sure that the handle to the ADU drawer is latched completely. I have found that the handle gets stripped and looks like it is closed but is not. Follow the handle to the back and there is the lock/flag that actuates the ADU in sensor. Sometimes the screw comes out and it will not actuate. This causes the machine to say warming up.

    I have seen this a few times.

    Blessings,

    Rob
    The family that prays together, stays together!
    Smile God created you and He doesn't make mistakes!

    Relax, God IS in control!

    Be still and know that I am God
    Ps 46:10

    Comment

    • Luther
      Senior Tech

      500+ Posts
      • May 2006
      • 682

      #3
      Also check the drum heater brushes ,the drum contacts these when you install the drum, remove the drum from the assembly and you will see them on the back side, hope this helps

      Comment

      • Mark B
        Trusted Tech

        100+ Posts
        • Jul 2006
        • 153

        #4
        check the fuser handel. By the way could you send to me the konica 7050 manual mbeitler@rtrbusinessproducts.com

        Comment

        • Luther
          Senior Tech

          500+ Posts
          • May 2006
          • 682

          #5
          There is no fuser handle on a 7075,you must be thinking of the 7050,7155.7060 7065, not the 7075

          Comment

          • Mark B
            Trusted Tech

            100+ Posts
            • Jul 2006
            • 153

            #6
            I am thinking of a 7050.

            Comment

            • Bizhub
              Trusted Tech
              • May 2007
              • 147

              #7
              Check the drum heater contacts and check the fuser unit connectors.
              It will be one of these .

              Regards

              Comment

              • bajetrini
                Technician
                • Jan 2008
                • 23

                #8
                I tried all of these allready stil the same. I also used another drum unit from another printer and did the same thing so it must be in the drum unit section.

                Comment

                • Haroldbfix
                  Trusted Tech

                  100+ Posts
                  • Feb 2008
                  • 212

                  #9
                  Originally posted by bajetrini
                  I tried all of these allready stil the same. I also used another drum unit from another printer and did the same thing so it must be in the drum unit section.
                  The problem will be a dirty or bad TCSB, or shot developer.

                  Comment

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