bizhub 750 don't turn the toner bottle

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  • hakki_u

    bizhub 750 don't turn the toner bottle

    help (konicaminolta bizhub 750)

    new konicaminolta bizhub 750 machine's toner bottle don't turn .(machine don't take a toner)

    *i change the toner control sensor but to continue same problem!
  • Rudi
    Technician

    250+ Posts
    • Jun 2007
    • 251

    #2
    On The Back Of The Toner Hopper There Are A Few Gears One Of Them Are Probably Broken These Gears Are Not Always Noisy When Broken.

    Comment

    • hakki_u

      #3
      bzhub 750 toner bottle don't turn

      bzhub 750 toner bottle don't turn ,same problem to continue

      Comment

      • peter lynn
        Technician
        • Dec 2007
        • 27

        #4
        bizhub 600 toner bottle does not turn

        Originally posted by hakki_u
        help (konicaminolta bizhub 750)

        new konicaminolta bizhub 750 machine's toner bottle don't turn .(machine don't take a toner)

        *i change the toner control sensor but to continue same problem!
        in manufacture of toner bottle the end filler cap is not put on fully and this jams bottle and stops it turning thus breaking drive gears at rear ,try 56aa77270 and 56aa77930/77940 but best you check which ones you got broken,you have to remove whole toner supply unit...about 10 screws. we get all operatots to bang new toner bottles hard on floor before fitting
        happy copying peter

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        • pepper38_cnd
          Field Service Manager

          Site Contributor
          1,000+ Posts
          • Aug 2005
          • 1076

          #5
          Are you getting a code? Once the toner hopper is full the bottle does not turn very often. Are your gears noisy? What are the symptoms?
          Online Store is closed. Chip resetting is a thing of the past! Thank you to all my past customers.
          Now into Ip TV KODI Boxes

          Comment

          • Setright
            FSS / SPM

            100+ Posts
            • Nov 2008
            • 247

            #6
            Peter, thanks for your help! Very accurate and useful advice


            Just had a machine with this fault and it turned out the "Idling Gear G 20T" 56AA77940 had lost one tooth!

            Wouldn't have been fixed so fast (day to day) if we didn't have this forum

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