About this 3D model

Holds a 40mm fan underneath the ramp to cool it. The fan is screwed on the holder with 4-40 screws. The holder is snapped on the Prusa frame (6.5 mm). Make sure that the fan blows upward. On my printer, the fan is connected using "Prusa i3 Metal Frame Terminal Block Holder" (http://www.thingiverse.com/thing:117154). The left version should be used if your RAMPS is installed on the back of the plate, on the left side. The right version should be used if your RAMPS is installed on the back of the plate, on the right side. In the picture, the RAMPS is on the left side on the back of the plate.