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Reason Analysis: When the incoming wire approaches the outer edge, there is a certain probability that the wire reel will be pulled towards the printer. This causes the metal clip of the printer's synchronisation pulley and the reinforced ribs on the surface of the wire reel to become jammed. Ultimately, the consumable material is pulled tightly into the gap between the consumable and the wire reel, resulting in a complete jam.


| STL file download | /backblocker.stl.zip |
Download and print the "BackBlocker.STL" file, then install it to the rear of the P1P as shown in the diagram below.
Required accessories: Please provide two M3 x 18 countersunk self-tapping screws or M3 x 20 countersunk self-tapping screws (as shown below).



PS: We strongly recommend storing consumables in moisture-proof containers to prolong their lifespan and ensure optimal printing results.
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