Prusa i3 Cooler with Bed Autolevel by AtariJeff

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This cooler will cool the J-Head extruder with a 30mm fan that I keep always on and a 40mm fan controlled by the Ramps board. It has a notch behind the 30mm fan to allow for wiring. The mounting plate for the J-Head will also accommodate a micro-servo for the bed auto-leveling feature in the latest Marlin firmware.
Printing Instructions
I recommend using ABS as well as a separate 5V power supply for the servo.
Printing Stats
Mounting_Plate.stl Time: 1h 37m 32s Filament used: 1.38632m
Blower.stl Time: 6h 14m 38s Filament used: 3.95327m
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