Kyocera 5500/5501 dark pages

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  • geltrons
    Technician
    • Apr 2007
    • 37
    #1

    Kyocera 5500/5501 dark pages

    Good day to all .

    requesting help to solve the below mentioned issue in kyocera 5500/5501 .

    for a single print or copy the, the quality is ok
    .but while printing and copying multiple pages, after the second page it start getting darker
    and darker and by the end of 10 th page it will be almost black .

    Tried by changing, Charger roller, Drum unit, developer unit, laser etc .( from working machine)
    we have 3 machines with the same issue .

    kindly help

    regards
    Tags: darker, issue, kyocera, page, unit
    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 22703
      #2
      Re: Kyocera 5500/5501 dark pages

      Samples would be nice. =^..^=
      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

        • Tonerkiller
          Senior Tech

          500+ Posts
          • Oct 2012
          • 658
          #3
          Re: Kyocera 5500/5501 dark pages

          First of all, you cannot just swap parts around. When you changed the charge roller did you reset the counter?

            Comment

            • GIUBOSS
              Service Manager

              Site Contributor
              1,000+ Posts
              • Jul 2013
              • 1331
              #4
              Re: Kyocera 5500/5501 dark pages

              Originally posted by geltrons
              Good day to all .

              requesting help to solve the below mentioned issue in kyocera 5500/5501 .

              for a single print or copy the, the quality is ok
              .but while printing and copying multiple pages, after the second page it start getting darker
              and darker and by the end of 10 th page it will be almost black .

              Tried by changing, Charger roller, Drum unit, developer unit, laser etc .( from working machine)
              we have 3 machines with the same issue .

              kindly help

              regards
              how many pages did the developer and drum of each machine? At each replacement, calibration must be performed. Is the transfer belt clean and also the exposure? Are all toners oem?

                Comment

                • Gab
                  Senior Tech
                  • Aug 2015
                  • 633
                  #5
                  Re: Kyocera 5500/5501 dark pages

                  Originally posted by geltrons
                  Good day to all .

                  requesting help to solve the below mentioned issue in kyocera 5500/5501 .

                  for a single print or copy the, the quality is ok
                  .but while printing and copying multiple pages, after the second page it start getting darker
                  and darker and by the end of 10 th page it will be almost black .

                  Tried by changing, Charger roller, Drum unit, developer unit, laser etc .( from working machine)
                  we have 3 machines with the same issue .

                  kindly help

                  regards

                  Is toner OEM?
                  Remove toner cartidge , make skyshots till message to add toner appears , put toner cartidge in and try some copies.

                    Comment

                    • rvptor
                      Technician
                      • Aug 2018
                      • 19
                      #6
                      Re: Kyocera 5500/5501 dark pages

                      Non Genuine Toner

                        Comment

                        • jmaister
                          certified scrub

                          Site Contributor
                          500+ Posts
                          • Aug 2010
                          • 755
                          #7
                          Re: Kyocera 5500/5501 dark pages

                          Originally posted by rvptor
                          Non Genuine Toner
                          and you are asking what's wrong?
                          Idling colour developers are not healthy developers.

                            Comment

                            • rvptor
                              Technician
                              • Aug 2018
                              • 19
                              #8
                              Re: Kyocera 5500/5501 dark pages

                              Originally posted by jmaister
                              and you are asking what's wrong?

                              Everything is wrong with non genuine toner

                                Comment

                                • tech07
                                  Trusted Tech

                                  250+ Posts
                                  • Aug 2008
                                  • 405
                                  #9
                                  Re: Kyocera 5500/5501 dark pages

                                  Please provide sample pictures

                                    Comment

                                    • geltrons
                                      Technician
                                      • Apr 2007
                                      • 37
                                      #10
                                      Re: Kyocera 5500/5501 dark pages

                                      Originally posted by Tonerkiller
                                      First of all, you cannot just swap parts around. When you changed the charge roller did you reset the counter?


                                      yes charge counter is reset

                                        Comment

                                        • geltrons
                                          Technician
                                          • Apr 2007
                                          • 37
                                          #11
                                          Re: Kyocera 5500/5501 dark pages

                                          Thanking all for the suggestions and replay.


                                          The copy/print counter of the machine is around 400,000 pages for one machine and less than than for the second .

                                          i have been using Katun toner for all these machines . it never gave any problem ( at least for me ).

                                          charger roller is replaced and counter reset.

                                          when swapping the developer crtb and drum crtg . developer and drum refresh and calibration is performed .


                                          thanks guys

                                            Comment

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