e studio 520 auto calibration

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  • YouthAttack
    Technician
    • Mar 2010
    • 37

    #1

    e studio 520 auto calibration

    ive got an e studio 520 that keeps performing an "auto calibration" after every printout or copy job you run. i've replaced the drum and developer and even went as far as replaced the developer tank and the problem persists. anyone know anything about this? the machine is not down but it takes a while for you to run another copy job and the customer is pissed it takes too long to many another copy.
  • ToshibaTech
    Senior Tech

    500+ Posts
    • Apr 2007
    • 580

    #2
    Did you run 05-200 and 290 after replacing the parts?
    I will not give you service manuals or firmware.

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    • ivovb
      Senior Tech

      500+ Posts
      • Apr 2008
      • 695

      #3
      Did You clear drum counter?
      Also check/clean/change image quality sensor.

      BR
      I'll never ask if I didn't check user manual, service manual, parts list, BSI/TNI/TAD... web, existing threads.

      Comment

      • YouthAttack
        Technician
        • Mar 2010
        • 37

        #4
        nope none of the previous worked. what fixed it was their was a setting issue on 08 - 803 it was supposed to be defaulted to 20. that fixed it. seems one of the other techs was poking around trying to make the copies darker and he messed up some of the settings.

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