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Print core jammed

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Posted (edited) · Print core jammed

I was printing with ABS overnight and came back to a blob of material around the print core which is preventing it from being removed.   Is there a safe way to remove this without damaging the extruder?



Edited by 3dprintACCU
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    Posted · Print core jammed

    I would try by setting a temperature of 200°C on printcore A and with the use of a heat gun try to molten the plastic and remove it .

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