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[Solved] Collision detection: bed won't rise  

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xrayspecs
(@xrayspecs)
Member
Collision detection: bed won't rise

The heat bed on my Core One+ won't rise past the screws on the right wall. When I attempt to print I get a Collision Detection error. The initial issue was that the magnetic plate was misaligned and the edge of it collided with those right side screws. I stopped the print and realigned the plate; but ever since then, the bed won't rise past those screws. Ugh. Anyone know what might be wrong, and how it can be fixed? 

Posted : 02/05/2026 7:41 pm
xrayspecs
(@xrayspecs)
Member
Topic starter answered:
RE: Collision detection: bed won't rise

Running the Z axis calibration seems to have fixed the issue.

Posted : 02/05/2026 8:25 pm
Robin_13
(@robin_13)
Honorable Member
RE: Collision detection: bed won't rise

Try running the calibration tests again.  May need to do a full recalibration.

Posted : 03/05/2026 2:53 am
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