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Type: Posts; User: lothian

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  1. Replies
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    909

    Poor Quality Output

    Longer LK4pro

    My printer was hitherto generating excellent output. Lately it's creating the worthless output, thus wasting much time and material.
    I'm certain this phenomenon shown in the image...
  2. Replies
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    1,018

    Help T'shooting Cause of Warped Print

    Longer LK4 Pro (amzn.com/B08JPRL5BJ)
    HATCHBOX PLA (amzn.com/B00J0ECR5I)
    Fusion360 and Cura v4.11


    Each time I print the object below--70 x 32 x 8mm block with a few channels--the thing comes...
  3. It seems the exact problem I experienced with...

    It seems the exact problem I experienced with this LK4 Pro 3D printer is rather familiar to LONGER: They made a video to t'shoot it...


    https://youtu.be/XCjrieoyZ1c

    I swapped the extruder...
  4. b'woof... And just when I need these builds....

    b'woof...
    And just when I need these builds. Time to contact the Chinaseum manufacturer with the issue, I suppose. Hope my chinglish is up to snuff.
  5. Thanks for the suggestion. I did loosen, then...

    Thanks for the suggestion. I did loosen, then retighten, the two grub screws that secure the knurled drive wheel. But the effort had no effect: The back and forth movement continues. See video:

    ...
  6. LONGER3D LK4 Pro -- Stopped Feeding Filament--Nozzle NOT Clogged

    I hope this is the correct forum for my issue... I have a LONGER3D LK4 Pro that printed normally for months. And then one day I noticed the plate and print head trace the path of the object without...
  7. delete this post

    dunno how to delete this post
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