Ok so there will be many many ways to DIY a Peachy Printer.
and I think laser cutting parts is still a good DIY way, as well as 3d printing parts.
I dont want to hijack this thread with the lego way, so Iv posted about a DIY lego peachy printer here:
http://3dprintboard.com/showthread.p...9264#post89264

Lets also keep talking about other ways to do it in this thread.
I may be able to offer a small supper cut down parts package, that has the tricky to make/find bits like coils
and mirrors.