toshiba e studio 350 error c970

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  • tariq65
    Technician
    • Jun 2010
    • 84

    #1

    toshiba e studio 350 error c970

    i have faceing the problem toshiba e studio 350 error c970 helps pls thanks.
  • bojans
    Service Manager

    Site Contributor
    1,000+ Posts
    • Feb 2008
    • 1313

    #2
    [C970] High-voltage transformer abnormality

    I had this code when transfer wire corona was broken. Also check charge corona assy...

    Comment

    • Mr Spock
      Vulcan Inventor of Death

      1,000+ Posts
      • Aug 2006
      • 2064

      #3
      This has been going on since the release of the machine. Most of the issues were related to wire too long,spring not tight enough. String your own wire and make it tight and you should be fine. Do al three wires.
      And Star Trek was just a tv show...yeah right!

      Comment

      • CCS
        Trusted Tech

        Site Contributor
        250+ Posts
        • Feb 2008
        • 266

        #4
        There have been some mod kits out over the years to address the issue with the corona wire vibrating causing the c970 code.
        Here are the latest 2 part #'s I have received for the mod recently from Toshiba :
        #6LA62852000 (heavy duty corona spring)
        #6LE8293900F (corona block lids/with wire dampner pressure pads)


        Also as Mr Spock stated, stringing your own tight wire will help as well I am sure.

        Comment

        • tariq65
          Technician
          • Jun 2010
          • 84

          #5
          transfer wire corona was broken change the new one now is good working thank to all teem

          Comment

          • o938898936

            #6
            Re: toshiba e studio 350 error c970

            Originally posted by tariq65
            transfer wire corona was broken change the new one now is good working thank to all teem
            tranfer error

            Comment

            • buuluu
              Technician
              • Apr 2014
              • 49

              #7
              Re: toshiba e studio 350 error c970

              In accordance to service manual, C970 occurs when transfer corona is leakage. In fact, some cases occur C970 as main charger, receptacle leakage, Drum was scrached. Don't forget to check them. Good luck to you.

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