How to remove and replace part cooling fan on A1 series 3D printer

You can learn how to remove the part cooling fan on A1/A1 mini 3D printer in less than 10 minutes by following 20 easy steps. Music: Inner Light by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/... Source: http://incompetech.com/music/royalty-... Artist: http://incompetech.com/