CS 2550 CI copy issues

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  • stevee104
    Trusted Tech

    100+ Posts
    • Mar 2007
    • 214
    #1

    CS 2550 CI copy issues

    Had to replaced the drive unit for the transfer belt with everything back together it makes almost blank copies and prints and some like i upload
    here. I have change out the transfer roller and the conveying unit that is a complete unit without the transfer roller per our regional tech
    and check to be sure with have no pinch wires and still no good results. I think its a voltage issue and he says no.




    Copystar_CS2550ci.pdf
    Tags: None
    • Kyo fan
      Trusted Tech

      250+ Posts
      • Dec 2013
      • 368
      #2
      Re: CS 2550 CI copy issues

      So, I'm guessing you were replacing SHAFT TRANSFER CLEANING DRIVE according to the bulletin, in order to get rid of the transfer belt noise, or toner leak. You didn't have this problem before replacement? To me this looks like transfer issue. You should double check if you have fit everything correctly, and also try with another transfer unit.

        Comment

        • blackcat4866
          Master Of The Obvious

          Site Contributor
          10,000+ Posts
          • Jul 2007
          • 22744
          #3
          Re: CS 2550 CI copy issues

          It would be informative to know if the latent developed image on the primary transfer belt is crisp and dark, or presents with the image defect. It will take a few tries to emergency stop the machine at the right time, to get sample image on the transfer belt. =^..^=
          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

            • stevee104
              Trusted Tech

              100+ Posts
              • Mar 2007
              • 214
              #4
              Re: CS 2550 CI copy issues

              I'm sorry for omitting that but the transfer belt has a excellent image on it when I stop it, drive unit was change because
              machine was jamming because it had no transfer drive.

                Comment

                • blackcat4866
                  Master Of The Obvious

                  Site Contributor
                  10,000+ Posts
                  • Jul 2007
                  • 22744
                  #5
                  Re: CS 2550 CI copy issues

                  If the primary transfer image is pristine, then it's secondary transfer loss, in which you are losing your image. What have you done with secondary transfer? =^..^=
                  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

                    • stevee104
                      Trusted Tech

                      100+ Posts
                      • Mar 2007
                      • 214
                      #6
                      Re: CS 2550 CI copy issues

                      I replaced it with a brand new one Wednesday and the conveying unit that holds it yesterday with results I upload ,
                      which is what it was doing after I change the drive section, also ask the customer how it was printing before it
                      start jamming and she said it was doing fine.

                        Comment

                        • blackcat4866
                          Master Of The Obvious

                          Site Contributor
                          10,000+ Posts
                          • Jul 2007
                          • 22744
                          #7
                          Re: CS 2550 CI copy issues

                          That leaves you with secondary transfer HVT leads and contacts, and HVT. Perhaps engine PWB. In that order. =^..^=
                          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

                            • stevee104
                              Trusted Tech

                              100+ Posts
                              • Mar 2007
                              • 214
                              #8
                              Re: CS 2550 CI copy issues

                              That what I thought but I did what I was told by our regional tech , I guest Monday I will go thought all connections and check output voltages.
                              Thanks for your help will let you know what solved the problem.

                                Comment

                                • stevee104
                                  Trusted Tech

                                  100+ Posts
                                  • Mar 2007
                                  • 214
                                  #9
                                  Re: CS 2550 CI copy issues

                                  Here is a follow up on the problem for this machine, it seem that the values in 107 where way off ,set back to service manual defults
                                  and problem solved. Regional tech and I have no idea how they got way off unless when the belt drive quit turning it try to auto correct itself,
                                  anyway thanks for the help and I hopes this help for someone else down the road.

                                    Comment

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