bh c352 - blue back ground on every prints.

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  • Nelo
    • Aug 2025

    #1

    bh c352 - blue back ground on every prints.

    Consumables are all OK, I removed HV board cleaned and refitted, it worked fine printing few prints in color then went back, having blue back ground prints. I suspect I have a faulty HV board but can someone confirm, or assist.I also have second thoughts on the drive unit that I haven't checked yet.
  • Copier Addict
    Aging Tech

    Site Contributor
    10,000+ Posts
    • Jul 2013
    • 15014

    #2
    Re: bh c352 - blue back ground on every prints.

    I would definitely suspect the cyan IU. Have you tried another one?

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    • brianho80
      Trusted Tech
      100+ Posts
      • Sep 2009
      • 198

      #3
      Re: bh c352 - blue back ground on every prints.

      You may try run Stabilization first (not initialize) then following step run Gradation Adjustment . let see this can solve your background problem.

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      • Nelo

        #4
        Re: bh c352 - blue back ground on every prints.

        Originally posted by copier addict
        I would definitely suspect the cyan IU. Have you tried another one?
        Yes, tried one new Cyan IU, but still the same.

        Comment

        • Kidaver
          Ghoulscout

          500+ Posts
          • Apr 2011
          • 912

          #5
          Re: bh c352 - blue back ground on every prints.

          What are your TCR readings under Level History 1?
          "In a cruel and evil world, being cynical can allow you to get some entertainment out of it."

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