canon ir adv 8205 black spot on page toner stick on drum

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  • Omkarmore
    Technician
    • Dec 2020
    • 17

    #1

    canon ir adv 8205 black spot on page toner stick on drum

    hey ,

    i have canon ir adv 8205 , my problem is black spot or small black line on paper because of toner stick on drum
    i have replaced following
    1) drum unit
    2) devloping assembly
    3) toner
    4) drum cleaning blade
    5) i cleaned wast toner assembly its ok
    6) change corona wire

    but problem is not solved plz help me out
  • Phil B.
    Field Supervisor

    10,000+ Posts
    • Jul 2016
    • 22798

    #2
    Re: canon ir adv 8205 black spot on page toner stick on drum

    Originally posted by Omkarmore
    hey ,

    i have canon ir adv 8205 , my problem is black spot or small black line on paper because of toner stick on drum
    i have replaced following
    1) drum unit
    2) devloping assembly
    3) toner
    4) drum cleaning blade
    5) i cleaned wast toner assembly its ok
    6) change corona wire

    but problem is not solved plz help me out
    Really only thing left is the fuser.

    Sent from my SM-G960U using Tapatalk

    Comment

    • Brian8506
      Service Manager

      Site Contributor
      1,000+ Posts
      • Feb 2009
      • 1658

      #3
      Re: canon ir adv 8205 black spot on page toner stick on drum

      Have you cleaned the slit glass above the drum? What about the transfer belt assembly?


      Sent from my iPad using Tapatalk

      Comment

      • Phil B.
        Field Supervisor

        10,000+ Posts
        • Jul 2016
        • 22798

        #4
        Re: canon ir adv 8205 black spot on page toner stick on drum

        Originally posted by Brian8506
        Have you cleaned the slit glass above the drum? What about the transfer belt assembly?


        Sent from my iPad using Tapatalk
        Good catch..
        I saw blade and thought of ITB blade.
        Now that I've had some coffee I see my mistake.

        Sent from my SM-G960U using Tapatalk

        Comment

        • Brian8506
          Service Manager

          Site Contributor
          1,000+ Posts
          • Feb 2009
          • 1658

          #5
          Re: canon ir adv 8205 black spot on page toner stick on drum

          I had a dirty slit glass cause a line that drove me nuts for a while. You just never know.


          Sent from my iPad using Tapatalk

          Comment

          • Brian8506
            Service Manager

            Site Contributor
            1,000+ Posts
            • Feb 2009
            • 1658

            #6
            Re: canon ir adv 8205 black spot on page toner stick on drum

            Originally posted by Omkarmore
            hey ,

            i have canon ir adv 8205 , my problem is black spot or small black line on paper because of toner stick on drum
            i have replaced following
            1) drum unit
            2) devloping assembly
            3) toner
            4) drum cleaning blade
            5) i cleaned wast toner assembly its ok
            6) change corona wire

            but problem is not solved plz help me out
            Another question. Is it copy,print or both?


            Sent from my iPad using Tapatalk

            Comment

            • Omkarmore
              Technician
              • Dec 2020
              • 17

              #7
              Re: canon ir adv 8205 black spot on page toner stick on drum

              iam using only print fuctionof printer and i cleaned glass plate above drum but nothing happens

              is there any current issue or potential issue of drum ?

              Comment

              • TEST10
                Technician

                50+ Posts
                • Jun 2010
                • 69

                #8
                Re: canon ir adv 8205 black spot on page toner stick on drum

                could you upload a picture

                Comment

                • Brian8506
                  Service Manager

                  Site Contributor
                  1,000+ Posts
                  • Feb 2009
                  • 1658

                  #9
                  Re: canon ir adv 8205 black spot on page toner stick on drum

                  Originally posted by Omkarmore
                  iam using only print fuctionof printer and i cleaned glass plate above drum but nothing happens

                  is there any current issue or potential issue of drum ?
                  Never had a drum issue with that series except the blade.


                  Sent from my iPad using Tapatalk

                  Comment

                  • romario
                    Trusted Tech

                    Site Contributor
                    100+ Posts
                    • Jun 2020
                    • 185

                    #10
                    Re: canon ir adv 8205 black spot on page toner stick on drum

                    Originally posted by Omkarmore
                    hey ,

                    i have canon ir adv 8205 , my problem is black spot or small black line on paper because of toner stick on drum
                    i have replaced following
                    1) drum unit
                    2) devloping assembly
                    3) toner
                    4) drum cleaning blade
                    5) i cleaned wast toner assembly its ok
                    6) change corona wire

                    but problem is not solved plz help me out
                    hello. if you can upload a photo to verify the failure and analyze. I suggest you make a copy and cause a paper jam before the sheet reaches the fuser so you can discard the fuser unit and focus on image formation.






                    thanks





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