iRC4580 E020-01B0 / Yellow at background

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  • jacky
    Technician

    50+ Posts
    • Jun 2009
    • 61
    #1

    [Dead] iRC4580 E020-01B0 / Yellow at background

    Dear all

    Pls comment/ share with me how to resolve this issue which shown as below:

    dsc00327.jpg

    Changed 3 new yellow drum units, DC-Cont-2. What will caused this issue?
    Tags: 580, background, drum, hvt, irc, issue, share, show, shown, symptom, units, yellow
    • android790
      Technician

      50+ Posts
      • Jul 2010
      • 63
      #2
      Some things to consider. Replace toner cartridge drive assembly (FM2-5363-000) for yellow if toner is not being supplied. Your code is a toner density ratio off. You might have ATR sensor related issues. Or the drive for the drum has failed. Make sure the drum drive is working. Look at the patch on the ITB assy, is it good? There will be other good ideas other people will post, so start the trouble shooting process, and let us know how things go
      Yes, I am here to fix your machine. No, your machine went out of warranty 18 years ago.

        Comment

        • roho
          Senior Tech

          500+ Posts
          • Mar 2009
          • 844
          #3
          Looks like a laser issue-just had the exact same copy sample with magenta. the laser units are interchangeable.

            Comment

            • android790
              Technician

              50+ Posts
              • Jul 2010
              • 63
              #4
              Your right. I went off the code only. My bad.with the crackberry I use, the sample images either don't load, or takes forever. I will have to skip posting if samples are shown and I can't view.
              Yes, I am here to fix your machine. No, your machine went out of warranty 18 years ago.

                Comment

                • Fer
                  Trusted Tech

                  250+ Posts
                  • Nov 2009
                  • 267
                  #5
                  I should say laser unit, had one faulty M laser. Couldn;t initialize a new drum because of the problem. Also had such a thing with faulty HVT on C. Background because prim.charger didn;t have enough volts anymore.

                  Also once a machine had faulty dccon(img)/mcon. replaced both because i suspected the interface between them.

                    Comment

                    • SCREWTAPE
                      East Coast Imaging

                      Site Contributor
                      2,500+ Posts
                      • Jan 2009
                      • 3396
                      #6
                      Originally posted by jacky
                      Dear all

                      Pls comment/ share with me how to resolve this issue which shown as below:

                      [ATTACH=CONFIG]6849[/ATTACH]

                      Changed 3 new yellow drum units, DC-Cont-2. What will caused this issue?
                      I would look at the HVT pcb

                      HVT Box 1 (PN: FM2-6323-000) controls magenta and yellow.
                      HVT Box 2 (PN: FM2-6324-000) controls black and cyan.

                        Comment

                        • teckat
                          Field Supervisor

                          Site Contributor
                          10,000+ Posts
                          • Jan 2010
                          • 16083
                          #7
                          Originally posted by jacky
                          Dear all

                          Pls comment/ share with me how to resolve this issue which shown as below:

                          [ATTACH=CONFIG]6849[/ATTACH]

                          Changed 3 new yellow drum units, DC-Cont-2. What will caused this issue?

                          SCREWTAPE , may be on to something- just checked my notes/ had two 5180'S with HVT issues display your symptom-
                          also check below>
                          Swap Laser Y with another/ if problem remains/ u may need to replace DC CONTROLLER

                          U can clear DC CON- but make sure u have a copy of the P PRINT to put back the DC settings
                          **Knowledge is time consuming, exhausting and costly for a trained Tech.**

                            Comment

                            • Fer
                              Trusted Tech

                              250+ Posts
                              • Nov 2009
                              • 267
                              #8
                              Why did ya replace dcon2? Thats Maisy right? That one controls engines and accesoires. dccon 1 (IMG) controls images.

                                Comment

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