Kyocera TASKalfa 6003i Light Prints

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  • Tommy Chilcott
    Technician
    • Jul 2018
    • 10
    #1

    [Electrical] Kyocera TASKalfa 6003i Light Prints

    Good Morning.


    I have a machine that is printing light. I have done the following:


    Updated Firmware
    Stripped and cleaned all springs that make contact with the HV PWB
    Checked and cleaned Secondary Transfer Roller.
    Changed the paper.
    Replaced DK and DV.
    Replaced HV PWB.


    As per Manual it states it could be Engine PWB. I would like a second opinion?


    Kind Regards


    Tommy ChilcottPongola Academy04338320220801124002.pdf
    Tags: cleaned, light, paper, pwb, replaced
    • pascalb.
      Technician
      • Aug 2016
      • 47
      #2
      Re: Kyocera TASKalfa 6003i Light Prints

      Hello,
      I have this BT which corresponds to your machine
      Blank image.pdf
      to check
      Do not lament,
      do not mock,
      do not hate,
      but understand.

        Comment

        • copiertec
          Service Manager

          Site Contributor
          1,000+ Posts
          • Jan 2016
          • 2184
          #3
          Re: Kyocera TASKalfa 6003i Light Prints

          Are you using OEM toner?

            Comment

            • dalewb74
              Service Manager

              Site Contributor
              1,000+ Posts
              • Feb 2018
              • 1107
              #4
              Re: Kyocera TASKalfa 6003i Light Prints

              so it just prints lightly? or it copies lightly as well?

                Comment

                • progoffice
                  Trusted Tech

                  250+ Posts
                  • Nov 2008
                  • 333
                  #5
                  Re: Kyocera TASKalfa 6003i Light Prints

                  It has been awhile, but I remember getting in a used CS 4002i having similar issues. We did like you and tried just about everything. Ultimately, replacing the engine board corrected the issue for us. I would definitely give it a try if you haven't already. Good luck!

                    Comment

                    • sparkycivic
                      Trusted Tech

                      250+ Posts
                      • Apr 2017
                      • 348
                      #6
                      Re: Kyocera TASKalfa 6003i Light Prints

                      can you mark the developer and confirm that it is being rotated?

                      Also, make sure to go through all the screws on the power supply board for tightness. I've had a lot of issues with loose screws upsetting the power supply ground connection and popping downstream boards with bad output.

                        Comment

                        • blackcat4866
                          Master Of The Obvious

                          Site Contributor
                          10,000+ Posts
                          • Jul 2007
                          • 22916
                          #7
                          Re: Kyocera TASKalfa 6003i Light Prints

                          Have you emergency stopped the machine and checked the latent image on the drum and primary transfer belt? That will tell you at what point you're losing your HV. =^..^=
                          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

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