Bad drum? Developer? Other?

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  • bret@cos.flag.org
    Technician

    50+ Posts
    • Jun 2020
    • 98
    #1

    Bad drum? Developer? Other?

    Hi All,

    I'm looking for any opinions on what this most likely is.

    I recently replaced the cyan drum so I don't think it's that. Also the ITB cleaning blade was recently replaced.

    An idea is maybe the cyan developer?

    Any other ideas of what this might be?

    Machine is a Canon IR ADV DX C5760. Firmware updated to latest as of about 3 months ago. General cleaning done about 3 weeks ago.

    The sample image is a document where this happened which the text was cut off so I could post the blue part. The document is double-sided so you can see some of the text from the other side of the page. That is not a part of the print defect.

    The feed direction of the image is toward my thumb.
    IRADVDXC5760-cyan-smudge1 (reduced).jpg

    IRADVDXC5760-cyan-smudge2 (reduced).jpg

    Thanks,
    Bret
    Tags: developer, drum, part, replaced, text
    • GIUBOSS
      Service Manager

      Site Contributor
      1,000+ Posts
      • Jul 2013
      • 1318
      #2
      Re: Bad drum? Developer? Other?

      Originally posted by bret@cos.flag.org
      Hi All,

      I'm looking for any opinions on what this most likely is.

      I recently replaced the cyan drum so I don't think it's that. Also the ITB cleaning blade was recently replaced.

      An idea is maybe the cyan developer?

      Any other ideas of what this might be?

      Machine is a Canon IR ADV DX C5760. Firmware updated to latest as of about 3 months ago. General cleaning done about 3 weeks ago.

      The sample image is a document where this happened which the text was cut off so I could post the blue part. The document is double-sided so you can see some of the text from the other side of the page. That is not a part of the print defect.

      The feed direction of the image is toward my thumb.
      [ATTACH=CONFIG]50130[/ATTACH]

      [ATTACH=CONFIG]50131[/ATTACH]

      Thanks,
      Bret
      Always consider the PM counter of wearing parts. Most likely the developer

        Comment

        • Drivee
          Trusted Tech

          250+ Posts
          • Nov 2020
          • 322
          #3
          Re: Bad drum? Developer? Other?

          If OPC is new. Then is DEV section. What is count?

            Comment

            • bret@cos.flag.org
              Technician

              50+ Posts
              • Jun 2020
              • 98
              #4
              Re: Bad drum? Developer? Other?

              Hi giuboss and drivee,

              The count overall is a bit over 600,000.

              This issue started before the drums were replaced, and continued afterwards.

              I agree that this must be the cyan developer. I'm getting one and will replace it.

              Thanks for your input.

              Bret

                Comment

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