Christmas allowed time for implementing the idea in this blog – fitting an extra fan to the Fabrikator Mini v2 3D to improve cooling…. and it worked. The idea is to augment the weak (part of the output of a 30mm fan) draft that appears from the right (facing the printer, photo right) with another …
This story continues at 3D printing: Success – better results with extra cooler
Or just read more coverage at Electronics Weekly