E-Studio 352

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  • mtuncel
    Technician
    • Apr 2012
    • 14

    #1

    [Error Code] E-Studio 352

    Hi

    We use genuine toner. However, "Toner not recognized" error writing on the screen. Toner engine cleaned. But the error keeps on giving.
    Do you have any idea?

    thanks

    Good work.
  • JustManuals
    Field Supervisor

    5,000+ Posts
    • Jan 2006
    • 9838

    #2
    Re: E-Studio 352

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





    Paul@justmanuals.com

    Comment

    • aalex_bom
      Trusted Tech
      • Jan 2008
      • 214

      #3
      Re: E-Studio 352

      check toner and cover, Switch.

      es452-spl-toner.pdf

      good luck to you

      Comment

      • Burnout

        #4
        Re: E-Studio 352

        the toner sensor actuator is well...touchy, and cracks easily and often.the cartridges also have a habit of deforming at the ring the toner sensor rolls on.both can usually be adjusted out, assuming the toner is correct for your area (no idea what ya'll use there). I think you might be able to turn that message off as wellmaybe 08-794 or 972.Pixel counters also give strange probs might check those as well 08-1500s good luck!

        Comment

        • canonbundy
          Senior Tech

          500+ Posts
          • Jun 2012
          • 607

          #5
          Re: E-Studio 352

          Originally posted by mtuncel
          Hi

          We use genuine toner. However, "Toner not recognized" error writing on the screen. Toner engine cleaned. But the error keeps on giving.
          Do you have any idea?

          thanks

          Good work.
          Check if toner bottle turns - if not replace the the Toner Coupling Drive Gear - 6LA68906000.

          Comment

          • michaelc
            Field Tech

            Site Contributor
            500+ Posts
            • Mar 2011
            • 590

            #6
            Re: E-Studio 352

            The micro switch which the toner bottle is designed to hit can go on these rarely, I have changed maybe 3-4 in 10 years.
            It didn't say that I couldn't do it in the manual.

            Comment

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