Geeetech

In the PIC 1 is evident that tere isn't any wheel. What you indicate it's a small reflex. As you can see on the picture I take from manual, the idler wheel it's bigger.

Hello, I just finished assembling the I3 pro B 3D Printer kit. During the test I realized that the filament do not feed and there is no friction on it. The extruder motor works fine and rotate in the correct direction. So I decided to remove the fan and I realized tha the idler wheel is absent ...