Replicator's FAN cover ?Replicator?????????????

Makerbot Replicator’s print head cover for more accurate print. Stop cooling printing model by print head cooling fan, and make printing better.

updated@2012/10/23 pintokitkat made PDF version. Thank you pintokitkat!

Here's thermo movie of Replicator without head cover.
youtube.com/watch?v=y96ulMCkNMM
(3sec per frame, 20x speed playing)

Following this video, Replicator's head's cooling fan cools printing models too. Printing model's temperature should be high as stage's, but coolin