HP 800DesignJet

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  • bobe
    Technician
    • Oct 2011
    • 38

    #1

    HP 800DesignJet

    Hello,

    I have an HP Designjet with overlaps image. I loaded the image in attachement. The printheads have been replaced but the image is still the same. Thanks
    Attached Files
  • Kiran Otter
    Service Manager

    Site Contributor
    VIP Subscriber
    1,000+ Posts
    • Dec 2013
    • 1115

    #2
    Re: HP 800DesignJet

    Looks like the rear carriage bushing may be missing. It commonly gets broken off when the carriage is being reinstalled if someone doesn't know to keep an eye on it.

    Clipboard01.png

    It's on the rear of the carriage, on top (it pushes the carriage downwards.) If you just see two holes and no bushing, it's missing. Q5669-60687

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    • Kiran Otter
      Service Manager

      Site Contributor
      VIP Subscriber
      1,000+ Posts
      • Dec 2013
      • 1115

      #3
      Re: HP 800DesignJet

      I just wanted to add this image for future reference. Time and time again, I see this bushing broken off by people who don't know what they're doing when they're installing the carriage assembly. It may seem like an insignificant part but it has a huge affect on the distance between the printheads and the media.

      Rear carriage bushing.jpg

      Comment

      • JPiek
        Trusted Tech

        250+ Posts
        • Oct 2014
        • 435

        #4
        Re: HP 800DesignJet

        Originally posted by Kiran Otter
        I just wanted to add this image for future reference. Time and time again, I see this bushing broken off by people who don't know what they're doing when they're installing the carriage assembly. It may seem like an insignificant part but it has a huge affect on the distance between the printheads and the media.

        [ATTACH=CONFIG]25991[/ATTACH]

        OMG! I changed a dozen carraiges, but never saw the bushing, or maybe i did...... just wasn't stupid enough te break it
        Johan

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