MP 4000 light copies

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  • rsyarcia
    Hair Straightener Tech

    500+ Posts
    • Feb 2008
    • 711

    #1

    MP 4000 light copies

    We have 5 machines installed in one of our customer. After 30k copies light copy problem occured for the 5 machines. The developer was already pre installed from the factory so we didn't performed 2801 and 2805. We set devt bias to 660 and id 500 based on the techl bulletin. We tried to do force toner and the copy is ok for only 50 copies b ut it will go light afterwards.What are the things to consider or approach you can advise us. We printed the smc and compared to working machines and it is almost the same data. What is the ideal vref for this machine?we appreciate your support. thanks
    Nobody is perfect..
  • cobiray
    Passing Duplication Xpert

    1,000+ Posts
    • Mar 2008
    • 1199

    #2
    Are the mag rollers scummed up? Have you cleaned the mag rollers?

    There are probably 5 or more other threads on the board with multiple pages each. You use the search function to find them or browse thru the Ricoh Savin Gestetner section
    the savin2535 is displaying well bet the hiter lamp is not shining and the lamp had been tested o.k.please kindly help.
    Samir: No, not again. I... why does it say paper jam when there is no paper jam? I swear to God, one of these days, I just kick this piece of shit out the window.
    Michael Bolton: You and me both, man. That thing is lucky I'm not armed.

    Comment

    • rsyarcia
      Hair Straightener Tech

      500+ Posts
      • Feb 2008
      • 711

      #3
      hi

      yes we cleaned the mag rollers,(PCDU)
      Nobody is perfect..

      Comment

      • cobiray
        Passing Duplication Xpert

        1,000+ Posts
        • Mar 2008
        • 1199

        #4
        Start by replacing the developer. If they came preloaded with developer, there is no way to know for sure how long ago this was done.
        the savin2535 is displaying well bet the hiter lamp is not shining and the lamp had been tested o.k.please kindly help.
        Samir: No, not again. I... why does it say paper jam when there is no paper jam? I swear to God, one of these days, I just kick this piece of shit out the window.
        Michael Bolton: You and me both, man. That thing is lucky I'm not armed.

        Comment

        • rsyarcia
          Hair Straightener Tech

          500+ Posts
          • Feb 2008
          • 711

          #5
          hi

          hello mr. cobiray thank you i will try it.
          Nobody is perfect..

          Comment

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