Black Band across page

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  • LiamXCIII
    Technician
    • Apr 2022
    • 29

    #16
    Re: Black Band across page

    So after much digging around we were never able to fix the device!

    The device was pulled out to be worked on in the workshop and the below list of parts were fitted to try to cure the problem.

    -HVPS
    -Transfer roller
    -Drum unit
    -Developer unit
    -LVPS
    -Laser unit

    Complete strip down around clean around inside and the device was still producing the black bands across prints!
    We were able to service swap the device, but still ...... what a horrible fault.

    The only time I have seen a fault similar to this is on the TA7001i which was caused by the transfer belt unit, and there were many bulletins on that, but that's a completely different device haha!

    Thanks everyone for your suggestions

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