These are the printed parts for Sid, a printer jointly designed by Blokko (http://www.blokko.com/) and Simplifi3D for educational purposes. No screws ...are required to put the structural components together.
More instructions will be posted on http://reprap.org/wiki/Sid
6 Oct 2014: Added files of individual parts with version number. Updated parts: hotend_head, bedlevel_knob, yguide_wheel (and its mirror), sidextruder
7 Oct 2014: Change in cornerjoint to v10T1
3 May 2015: We have 6 sets of non-printed parts available for sale at USD500. Contact us if you would like one.