MPC7501 lite copies

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  • portviking
    Technician
    • Sep 2009
    • 18

    MPC7501 lite copies

    replaced all developer material 5 months ago (only 80k). Customer called in with lite copies. looked at the developer units and ALL the developer was gone from all units??? only 900k on the unit. Customer runs 50/50 on color/BW copies. Developer was sucked into waste toner bottle. any ideas welcomed
  • slimslob
    Retired
    Site Contributor
    25,000+ Posts
    • May 2013
    • 34768

    #2
    Re: MPC7501 lite copies

    Originally posted by portviking
    replaced all developer material 5 months ago (only 80k). Customer called in with lite copies. looked at the developer units and ALL the developer was gone from all units??? only 900k on the unit. Customer runs 50/50 on color/BW copies. Developer was sucked into waste toner bottle. any ideas welcomed
    Are you using Genuine Ricoh toner and developer? Some developer is pulled to the drum during copying. That is why Genuine Ricoh toner for this model line includes a small portion of developer. This why you cannot use toner for this model as dusting powder for the drums.

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    • PA3040
      Trusted Tech
      • Jun 2014
      • 171

      #3
      Re: MPC7501 lite copies

      Originally posted by portviking
      replaced all developer material 5 months ago (only 80k). Customer called in with lite copies. looked at the developer units and ALL the developer was gone from all units??? only 900k on the unit. Customer runs 50/50 on color/BW copies. Developer was sucked into waste toner bottle. any ideas welcomed
      check the quenching lamp

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