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  1. #1
    Junior Member
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    Question MXM950 light cq due to toner on charging grid

    Can't get problem to go away. problem comes back after a day.

    Sharp engereering is helping on this and we replaced:

    Pri asmy
    Devoper unit,toner/starter
    Drum /drum asmy
    Hvt pcbs.
    Transfer belt unit.

    Adjusted:
    Voltages on hvt
    Devoper doc blade/ magnet angle

    Updated software.

    No help so far ...

    Anybody else had this issue?
    Thanks,



  2. #2
    Field Supervisor 1,000+ Posts igi's Avatar
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    Re: MXM950 light cq due to toner on charging grid

    Hi maybe ther is an external factors involved

    air-con near-by or a heater
    are all your cooling fans running

    good luck




  3. #3
    Senior Tech 100+ Posts
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    Re: MXM950 light cq due to toner on charging grid

    Any resolve with this issue?


  4. #4
    The Wolf 1,000+ Posts mojorolla's Avatar
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    Re: MXM950 light cq due to toner on charging grid

    If it happens overnight, igi may be onto something environmental being the cause. Go into SIM 44-14. It will show humidity and temperature reading in several parts of the machine. Anything odd? . Is it a foot away from the wall? If you know how to get into "super secret service mode", you can adjust the fan duties in SIM 77-23.




    Life's a garden, dig it.

  5. #5
    Legend in the Making 1,000+ Posts


    Akitu's Avatar
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    Re: MXM950 light cq due to toner on charging grid

    This thread is from April and the OP doesn't seem to have returned since... I don't expect anyone to get an answer. That's the hazard of necroing 4 month old threads...

    Cthulhu for president! Why settle for the lesser evil?

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