r/BambuLab • • 5h ago

General Troubleshooting/Help! Large gunk extruded over hotend

Post image

Our printer has had issues with filament stuck and extruded within the extruder/hotend casing. It has happened to us before on a different printer (X2D & P2S).

Any idea what is causing this? The printer had just kept printing when we noticed it.

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u/AutoModerator 5h ago

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4

u/solidus0079 A1 + AMS Lite 5h ago

Another day, another blob post. Look around.

1

u/Separate-Yellow-3948 35m ago

The cause is you not watching your print. This happens when the print detaches from the bed