I recently replaced the belts on my Lulzbot Mini. What started off as a simple bit of work ballooned into somewhat more serious work because of a few mistakes I made. The Lulzbot Mini being open source – along with Lulzbot’s excellent documenation – made the repairs possible.Continue reading Why I Buy Open Source Printers
I recently bought and assembled a Prusa i3 MK3 kit, and decided to prepare for printing emergencies by printing a full set of replacement parts as soon as the printer was working well.
I’d found, in using my other printer, that even high-quality printed parts do eventually delaminate under stress: after two years, that printer’s X and Y idler supports developed fractures. Because I couldn’t print the replacement parts (and because doing the replacement seemed daunting at the time), I wound up sending that printer to the factory for repairs.
I’ve also seen notes and videos from people recommending a set of replacement parts as a backup, in case you break a part while adjusting or doing maintenance on your printer. Having replacement parts on hand is also a good preparation for helping a 3D printing friend when their printer breaks.