The critical idler parts holding the filament against the drive gear were initially made for the process XL with PETG. Using an enclosure, the heat would tend to allow these parts to flex and distort which reduce the pressure of the filament against the drive gear creating printing in the air. This was a real big problem that was improve dramatically by printing these parts with PC - CF polycarbonate - carbon fiber which is much more heat resistant. Step-by-step on how to do this for your
extruders is documented here.
Buy Carbon Fiber Polycarbonate 3D Printer Filament: amzn.to/3XZAfER
* please be advised that the above link is an affiliate link, and I do receive a small commission if you make a purchase which helps support videos like these
Here are the directions: help.prusa3d.com/guide/4-next...
XL Printable Parts: www.printables.com/model/4495...
Click Nextruder single tool fot Idler parts
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Негізгі бет Тәжірибелік нұсқаулар және стиль IDLER PARTS REPLACEMENT With PC CF PRUSA XL
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