Sharp mx -2300N Replaced Black Cartridge and F2 -40

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  • arcdigi
    Technician
    • May 2010
    • 32

    #1

    Sharp mx -2300N Replaced Black Cartridge and F2 -40

    Replaced Black Catridge when asked and now getting an F2-40. Can't see anything wrong.
    Checked the connections that the service manual says.
  • mojorolla
    The Wolf

    2,500+ Posts
    • Jan 2010
    • 2571

    #2
    There are 3 bulletins regarding this model and code. MFP-TB323R, MFP-TB296, and MFP-TB-352R. On monochrome, you can run skyshots to draw down the toner in the DV unit. The code only appears if the TCD_K value is below 26. You can check it is SIM 25-1. A black developer change should fix your error.
    Failing to plan is planning to fail!!!

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    • arcdigi
      Technician
      • May 2010
      • 32

      #3
      Actually the TCD_K under 26 or above 231...which i found out mine was at 255 on middle setting 239 on the low settling......it is fixed as of today...cleaned everything and new black cartridge....

      Comment

      • sharphead
        Trusted Tech

        250+ Posts
        • Aug 2009
        • 285

        #4
        The tech bulletins suggest changing the process electrode cover and charge corona which will offer a complete fix

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