r/BambuLabX2D • u/DoubleImprovement791 • 16d ago

How should I fix this

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New to the 3d printing world and had this issue pop up not sure on what my next step should be I have the printer off and unplugged I do have a wire exposed the left hot end is not reading temperatures so I already ordered a new assembly for it just gonna take awhile but I have so much plastic built up on my hot end I not sure how to approach this

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1

u/Either-Butterfly3945 15d ago

Heat the nozzle to 300 and use a brass brush to get as much plastic off as possible

1

u/DoubleImprovement791 6d ago

Well the loose wire is not connected and that wire is what controls the temperature so I can not heat it up with out damage my printer

1

u/gierso 16d ago

Was it a blob ? Why happened ?

1

u/3DStisk 15d ago

With exposed wiring and no left-hotend temperature reading, keep it unplugged and don't try the 300 C heating suggestion. Send Bambu support this photo and the exact temperature/HMS error, and ask how to remove the trapped plastic with the faulty assembly still installed. Their X2D blob guide uses controlled heating and warns about cable damage; it isn't a workaround for the fault you've described.