I have a K2 Plus that is making knocking sounds when the print head is in motion and matches the rhythm of the print head. Has anyone else experienced this, if so, any ideas? I tightened all the Z rods, no avail.
Clean and lube the tracks and see if that helps
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That sounds like something loose and rattling. I’d go thru and check all the screws, belts, etc.
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Think its the cable holder of the extruder that touch the side panel.
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Thanks! Will give that a go and see if it stops the rattle.
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Similar sound by mine K2 on the left side, I think the Slide Bearing makes the noise, Cleaning, greasing….nothing helps. I think the bearing must be changed.
The bearing sound can go away by turning the rod this video explains. I used my hand to turn. https://youtube.com/shorts/eLZdnJHv7L4?is=-2yL8Y7WdAp3P5Uz
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