C6000 Fuser ghosting

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  • KM1Amsterdam
    Technician
    • Jun 2014
    • 36
    #1

    C6000 Fuser ghosting

    So after 50k pages, fuser unit starts to ghost copy on paper. Replacing the fuser belt helps, but after 50k the same problem returns. Customer had 2 fuser units, both the same, after 50k fuser belt needs to be replaced.

    One fuser has been refurbished completly, new rollers, bearings, still same problem after 50k.
    Tags: None
    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 22999
      #2
      Re: C6000 Fuser ghosting

      Glossy media? Especially inkjet paper? =^..^=
      If you'd like a serious answer to your request:
      1) demonstrate that you've read the manual
      2) demonstrate that you made some attempt to fix it.
      3) if you're going to ask about jams include the jam code.
      4) if you're going to ask about an error code include the error code.
      5) You are the person onsite. Only you can make observations.

      blackcat: Master Of The Obvious =^..^=

        Comment

        • KM1Amsterdam
          Technician
          • Jun 2014
          • 36
          #3
          Re: C6000 Fuser ghosting

          Originally posted by blackcat4866
          Glossy media? Especially inkjet paper? =^..^=
          Not really just uncoated heavy stock

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22999
              #4
              Re: C6000 Fuser ghosting

              And heavy paper settings? =^..^=
              If you'd like a serious answer to your request:
              1) demonstrate that you've read the manual
              2) demonstrate that you made some attempt to fix it.
              3) if you're going to ask about jams include the jam code.
              4) if you're going to ask about an error code include the error code.
              5) You are the person onsite. Only you can make observations.

              blackcat: Master Of The Obvious =^..^=

                Comment

                • KM1Amsterdam
                  Technician
                  • Jun 2014
                  • 36
                  #5
                  Re: C6000 Fuser ghosting

                  Sure + speed down & cpm down ofcoursem tried high and low temp settings also.

                    Comment

                    • blackcat4866
                      Master Of The Obvious

                      Site Contributor
                      10,000+ Posts
                      • Jul 2007
                      • 22999
                      #6
                      Re: C6000 Fuser ghosting

                      OEM toner and developer? =^..^=
                      If you'd like a serious answer to your request:
                      1) demonstrate that you've read the manual
                      2) demonstrate that you made some attempt to fix it.
                      3) if you're going to ask about jams include the jam code.
                      4) if you're going to ask about an error code include the error code.
                      5) You are the person onsite. Only you can make observations.

                      blackcat: Master Of The Obvious =^..^=

                        Comment

                        • allan
                          RTFM!!

                          5,000+ Posts
                          • Apr 2010
                          • 5462
                          #7
                          Re: C6000 Fuser ghosting

                          Expensive exercise! Is TCR levels ok? Any specific color or all colors the same?
                          Whatever

                            Comment

                            • methogod
                              Senior Tech

                              Site Contributor
                              500+ Posts
                              • Dec 2008
                              • 917
                              #8
                              Re: C6000 Fuser ghosting

                              TURN OFF SPEED DOWN, should not be an option.

                              If stock is very heavy there should not be an option

                              Speed down is to slow down paper running faster then it can move, very light stock, fine paper.

                              CPM - is FINE if you need it... its cycles per minute, that slows the cycles so its only feeds 1 sheets though before it starts the next, good when sheets are crashing.


                              what is specs of paper?
                              did you try another brand of the same paper?
                              what size is paper?

                              can you post image?

                              when you changed everything, did you replace the gear that control the pressure down control...


                              thanks,

                                Comment

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