Creality hi info
80% of the time, the extruder is the problem with the Creality Hi. For all beginners who decided to buy this printer, the first thing you should do is print a new cover and a cable chain, and immediately remove that small plastic part from the extruder.
I’ve had the printer for half a year and couldn’t figure out why the filament wasn’t feeding through the extruder. But when I removed that part, thankfully, it started working like new!
I had taken the extruder apart probably 1,000 times, and every time I cleaned it and put it back together, but the filament still wouldn’t pass through to the nozzle. That was the problem.
I recommend printing a new head because the original one from Creality is way too tight, and the small cables suffer because they don’t have enough room.
I downloaded the model from Printables 😀