Canon irc1325/ir adv 250i no image cyan and magenta

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  • tekkie
    Trusted Tech

    100+ Posts
    • Mar 2011
    • 112
    #1

    [CQ] Canon irc1325/ir adv 250i no image cyan and magenta

    I have a Canon irc1325 that has a copy quality issue.
    The black and yellow side of the mc are fine .The cyan and magenta are very faded hardly any image at all.
    I have changed cyan and magenta drums and tried a new Image Transfer Belt as well.
    It looks like the cyan dev and magenta dev cylinders arent turning so you just get a ghosty cyan and mag image.The IT Belt has been stopped to ascertain whether the image is good on the belt prior to transfer to the paper and its not.
    The dev cylinders are driven by one motor and 4 clutches 1 for each colour Im suspicious that 2 clutches would be failing.I have checked the coupling at the rear and compared the yellow to the cyan and magenta couplings and they look ok and the same.
    Has anyone had this issue or any ideas on this range of mcs
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    • madas
      Trusted Tech

      250+ Posts
      • Aug 2008
      • 313
      #2
      Re: Canon irc1325/ir adv 250i no image cyan and magenta

      I cant give you the answer but can you swap the clutches around with the other colours to narrow down the fault?
      Les

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        • ernesto
          Trusted Tech

          250+ Posts
          • Oct 2011
          • 430
          #3
          Re: Canon irc1325/ir adv 250i no image cyan and magenta

          Originally posted by tekkie
          I have a Canon irc1325 that has a copy quality issue.
          The black and yellow side of the mc are fine .The cyan and magenta are very faded hardly any image at all.
          I have changed cyan and magenta drums and tried a new Image Transfer Belt as well.
          It looks like the cyan dev and magenta dev cylinders arent turning so you just get a ghosty cyan and mag image.The IT Belt has been stopped to ascertain whether the image is good on the belt prior to transfer to the paper and its not.
          The dev cylinders are driven by one motor and 4 clutches 1 for each colour Im suspicious that 2 clutches would be failing.I have checked the coupling at the rear and compared the yellow to the cyan and magenta couplings and they look ok and the same.
          Has anyone had this issue or any ideas on this range of mcs


          are there two boards in this machine, one board work with yelow and black y the other board work with cyan and magenta???? if the answer is yes can you swap them???

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