BH950 with dark copies

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  • kenpio
    Trusted Tech

    100+ Posts
    • Dec 2015
    • 198
    #1

    [CQ] BH950 with dark copies

    Have a BH950 that is having some CQ issues. I am enclosing a couple pictures. I dont know if the drum should look like this. It is a new drum and the copies coming out are bad. It has a little under 2m on it. We have ordered a new drum and developer for it. I am hoping that this is the right way to go. Any input would be nice.

    Thanks

    Ken
    IMG_0394.JPGIMG_0395.JPGIMG_0396.JPG
    Tags: None
    • DigiMan
      Trusted Tech

      Site Contributor
      250+ Posts
      • Jan 2013
      • 262
      #2
      Re: BH950 with dark copies

      Did you check your dev tank?
      Theres a mylar below its cap that gets torn if its not exchanged in the right time.
      It then shaves the mag roller as he turns and toner/dev is accumulated above it and falls down a little bit when the
      machine is working producing an effect much like yours.As far as the drum goes that looks like a scratch from the transfer/seperation maybe?
      Did you install it correctly?Or maybe your cleaning unit,did you inspect that?
      Going for an order/replace without doing proper checks is not the way to go!
      I don't like the new copier I just bought. It says "put face down" but every time I do it, it blinds my eyes.

        Comment

        • methogod
          Senior Tech

          Site Contributor
          500+ Posts
          • Dec 2008
          • 915
          #3
          Re: BH950 with dark copies

          Usually dirty copies like that are the charge grid may be dirty, or not sitting correctly.


          What is the PM at?
          Dv life?
          Drum life?

          Do you run heavy stock?

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22927
              #4
              Re: BH950 with dark copies

              If I were to make a WAG, I'd say that one of the primary wire cleaners is loose, wedged crooked, and pressing the primary wire against the grid. Typically the plastic C-clip becomes loose or breaks that retains the cleaner. When I still had these machines in the field I replaced the C-clips every 3rd PM.

              If I'm right you'll need C-clips, wires, grid, drum, and blade. =^..^=
              If you'd like a serious answer to your request:
              1) demonstrate that you've read the manual
              2) demonstrate that you made some attempt to fix it.
              3) if you're going to ask about jams include the jam code.
              4) if you're going to ask about an error code include the error code.
              5) You are the person onsite. Only you can make observations.

              blackcat: Master Of The Obvious =^..^=

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