Fireworks on printing

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  • Tecnico_Xerox
    Technician

    50+ Posts
    • Jan 2019
    • 50
    #1

    Fireworks on printing

    Good afternoon mates.
    I have the following problem on a Xerox Docucolor 550, when printing these types of imperfections appear in the copy, they are similar to fireworks. They come out randomly in all colors (CMYK). A complete maintenance of the equipment was carried out and the IBT was changed, this was 2 days ago and today at noon the failure began.
    Any of you will have an idea what it could be, this problem is the first time I've seen it and there is no information in the technical manual about it, I don't know where to start checking.
    I hope for some advice based on your experience and I look forward to any response.
    Greetings
    Attached Files
    Tags: fireworks, information, printing, time
    • xcopytech
      Service Manager

      1,000+ Posts
      • Aug 2006
      • 1746
      #2
      Re: Fireworks on printing

      First check image on belt before 2nd btr.
      If you have it on belt, then check drums, first btrs and ibt belt.
      If not, then 2nd btr and fuser

        Comment

        • aneudimadera
          Technician
          • May 2014
          • 30
          #3
          Re: Fireworks on printing

          Defective IBT belt. Actually it's a common failure of aftermarket belts, I recommend using just OEM.

          Enviado desde mi STK-LX3 mediante Tapatalk

            Comment

            • WIWA
              Technician

              50+ Posts
              • Mar 2009
              • 97
              #4
              Re: Fireworks on printing

              Originally posted by Tecnico_Xerox
              Good afternoon mates.
              I have the following problem on a Xerox Docucolor 550, when printing these types of imperfections appear in the copy, they are similar to fireworks. They come out randomly in all colors (CMYK). A complete maintenance of the equipment was carried out and the IBT was changed, this was 2 days ago and today at noon the failure began.
              Any of you will have an idea what it could be, this problem is the first time I've seen it and there is no information in the technical manual about it, I don't know where to start checking.
              I hope for some advice based on your experience and I look forward to any response.
              Greetings
              Check IBT belt if sticking with the drive roll or steering roll , open IBT drawer and manually drive the belt by hand and see how it behave if bump in the middle when turning or any sticky sound .

              Hope this help,

              Wiwa 72 Gonzos build v.1.0

                Comment

                • Gift
                  Service Manager

                  1,000+ Posts
                  • Mar 2011
                  • 2410
                  #5
                  Re: Fireworks on printing

                  cute image defect, I wan't that for my brands lol

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