German reprap

Info

 * http://wiki.germanreprap.com/en/x400/x400ce_3d-drucker_handbuch#preparation_rear_frame Detailed photos and instructions
 * https://web.archive.org/web/20150321023853/http://wiki.germanreprap.com/en/x400/x400ce_3d-drucker_handbuch

https://www.youtube.com/channel/UCe2LYVy4_wzE-MGsU7sYFNw

http://wiki.germanreprap.com/en/x400/x400_video_build_tutorial

https://www.germanreprap.com/en/produkte/3d-drucker/ 400mm

mod for Heated chamber, 3d_printers