MPC4501 ACC fail

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  • Smee
    Trusted Tech

    100+ Posts
    • Aug 2009
    • 178

    #1

    MPC4501 ACC fail

    Dudes, what causes this? Ive seen ACC fail when its low on toner but this machine has new toner cartridges. Also tried the registration calibration first then ACC but it still fails...
  • turbojetboy
    Trusted Tech

    250+ Posts
    • Aug 2009
    • 279

    #2
    Re: MPC4501 ACC fail

    What is the cq like? If the density is too far gone mc wont complete ACC. You may have a fault with the ITB.

    Comment

    • TonerMunkeh
      Professional Moron

      2,500+ Posts
      • Apr 2008
      • 3865

      #3
      Re: MPC4501 ACC fail

      Are the A4 trays set to anything other than plain? Does the machine actually print the test pattern but the scan fails or does it just not print the page?
      It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.

      Hit it.

      Comment

      • blackbooger
        Technician
        • May 2012
        • 12

        #4
        How many copies on it? The mpc 4500 would fail if developer was worn too bad

        Comment

        • iRepair

          #5
          Re: MPC4501 ACC fail

          Calibration will fail if the ITB is too old, or if the image is too light (need new develloper).

          Replace those and retry.

          Comment

          • JustManuals
            Field Supervisor

            5,000+ Posts
            • Jan 2006
            • 9838

            #6
            Re: MPC4501 ACC fail

            This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from:


            Just Manuals, The Internet's largest selection of manuals ~ Instant Downloads


            Paul@justmanuals.com

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