Help! – Inherited a 3D printer

Hi everyone, new Reddit user here !Bit of background: I’m a software developer by trade with a lot of experience in general computing so I’m pretty technically competent.I’ve always been interested in getting involved with 3D printing, I’ve contemplated many times about buying a 3D printer but never ended up going with the impulse!The problem: We’ve now ‘inherited’ a 3D printer. A friend’s husband passed away recently and he was an avid model enthusiast so naturally a 3D printer appealed to him.We’ve been given his printer that we know has worked (and we’re assuming does still work).The issue is that we are complete newbies when it comes to 3D printing, we’ve never got involved in it before so we could really do with some help.What we know so far: – We’ve worked out that it’s probably based off of a ‘Prusa i3’ printer – The control board looks like a ‘Melzi Hybrid’ – The printer has worked in the pastWe have some 1.75mm PLA filament which was supplied with the printer, but that’s it.(images of the printer are below)I know that there’s different types of extruders, firmware, stepper motors, control software etc. But we have no idea how to find any of this out !Does anybody know where we might start?Any help at all would be really appreciatedIMAGES: http://ift.tt/2vXT2Be http://ift.tt/2whmDZ0

I just took delivery of a Statasys Objet Eden 260. I don’t know anything about it. Is there anything I should know before I try to fire it up?

This printer is the size of my washer & dryer together, weighs over 600 lbs, the material is $500/cartridge, and I’m not even sure what the hell I’m going to do with it yet.Aside from dual extrusion, can you tell me what its advantages are over a consumer printer like the Prusa MK2? Any idea what this cost back in the day? Right now it’s occupying most of my garage and I’d like some help understanding and rationalizing this acquisition from the community. Thank you in advance for your thoughts.Edit: PhotoEdit 2: PolyJet is apparently a 3D inkjet technology. That’s what I assumed when I looked at the print head, but I had never heard of such a thing. Source: Video http://ift.tt/2vhrDbl