Bizhub C451 - slight magenta/cyan tint in solid yellows

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  • Capodastra
    Technician

    50+ Posts
    • May 2012
    • 58
    #1

    [Misc] Bizhub C451 - slight magenta/cyan tint in solid yellows

    I can't seem to get calibration right.

    There is a slight magenta and cyan tint (about 4%) in solid yellows, so I cannot print a solid yellow alone . . . anybody got any ideas . . . please?

    Barney
    Tags: None
    • Albonline
      Service Manager

      1,000+ Posts
      • Sep 2008
      • 1135
      #2
      Re: Bizhub C451 - slight magenta/cyan tint in solid yellows

      reset and stabilize. what have you done to try and fix it?

        Comment

        • habik
          Service Manager

          Site Contributor
          1,000+ Posts
          • Apr 2010
          • 2013
          #3
          Re: Bizhub C451 - slight magenta/cyan tint in solid yellows

          Remove belt and check if any of the first TR holders aren't snapped, whilst at it clean IDC and cavity of ITB. Clean laser windows and IU chargers and optics and glass and then do Initialise+Background Reset. Then gradations calibrations. Try to get it as close to zero on Highlights and Darktones in the conversion value section.
          Let us know from that point onwards what happened.
          .OK Google! ... will I need Berrocca this morning?
          Firmwares HERE

            Comment

            • Capodastra
              Technician

              50+ Posts
              • May 2012
              • 58
              #4
              Re: Bizhub C451 - slight magenta/cyan tint in solid yellows

              Thanks for all your help.

              After numerous calibrations and adjustment sin Acrobat it has disappeared.

              BD)

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