MX2614 - "cloudy/noisy" halftones

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  • mynameis
    Technician

    50+ Posts
    • Jun 2015
    • 78
    #1

    MX2614 - "cloudy/noisy" halftones

    Hello.

    We have two 2614 running and they produce an uneven halftone image in all colours. (See pic attached)
    I know that this happened on the Canon C1 models aswell, and there i could adjust the secondary transfer voltage for each paper type to solve that issue.
    Unfortunatelly, i can't find such options on the Sharp. Nothing in the SM about that...

    Any ideas?
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    • ntbann
      Senior Tech

      500+ Posts
      • Jan 2012
      • 623
      #2
      Re: MX2614 - "cloudy/noisy" halftones

      How many copies are on them. Have you ran the sit chart and do a full calibration?

        Comment

        • mynameis
          Technician

          50+ Posts
          • Jun 2015
          • 78
          #3
          Re: MX2614 - "cloudy/noisy" halftones

          Originally posted by ntbann
          How many copies are on them. Have you ran the sit chart and do a full calibration?
          Just a few hundret prints, basically brandnew machinery, automatic callibration (testprint and scan from printer options menu) performed.

            Comment

            • ntbann
              Senior Tech

              500+ Posts
              • Jan 2012
              • 623
              #4
              Re: MX2614 - "cloudy/noisy" halftones

              There is a calibration process that has to be followed in the service manual. If not done correctly copies and prints will be bad.

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