Hi,

your printer should be good for printing Dollo. I've printed some of the parts with 0.6mm nozzle, 0.8 should be fine as there's really no need for really detailed parts. Main thing is that they are dimensionally correct and consistent. I've posted some notes about printing the parts in this thread previously.

If you are printing the files from benbeezy's repo, be prepared to have bad experience with the z-axis. It can be made to work, but the print quality won't be good. This is the first print I did with the original z-axis implementation (the blue tower):

2016-09-06 12.25.07.jpg
As you can see it's not very consistent. At that time X and Y axes had problems also, but z was the worst.

But the good thing is that you can reuse most of the stuff sans the z-axis parts and build one with threaded rods. My current setup uses tw0 10mm threaded rods and prints quite nicely:
https://www.dropbox.com/s/3svcs3mya1...45.28.jpg?dl=0
https://www.dropbox.com/s/ey6p6qdcj1...45.06.jpg?dl=0
https://www.dropbox.com/s/8asxd3matt...44.55.jpg?dl=0

Latest models with the z-axis parts for threaded rods are here:
https://github.com/spegelius/Dollo

You'll probably need to modify some parts. Also there no good list of what parts to print... haven't had time to improve Dollo stuff, it's been printing stuff quite a lot lately