I just put together and learning to print on an Prusa i3 (Anet A8)

3D Printing
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I just put together and learning to print on an Prusa i3 (Anet A8) and have lots to learn – but I’d like to start planning ahead for a dual extrusion setup. (It’s never about what you’re making, it’s about what you COULD be making) :slight_smile:

Anyone know of any tutorials or step-by-steps of someone converting from a single Prusa i3 to dual? Including boards, software, etc. For example, I’m pretty sure my board doesn’t allow for an additional extruder motor… but will a different board still work with my LCD and buttons? (just one of dozens of questions)

I know it’s easy to physically put a second extruder on, but have no idea about the electronics and software/firmware.

I’ve spent the day searching but Mr. Google hasn’t delivered.

I guess I’m looking for the Dummies Guide to Dual Extrusion conversion.

Thanks! May your details be sharp and your spools never-ending.

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Highly recommend you upgrade to a 32 bit board. I love @raykholo boards (Cohesion 3D) his Remix will allow you do do double or even triple extrusion.

As for the dual setup. There has been a lot of testing on y splitters for doing dual extrusion. I would go that route if you want to save money/not lose any print volume

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I have a Steel i3 (Makerfront) and a Monoprice Maker Select i3. I’ll speak more towards the i3 Steel as I’ve already upgraded that one thoroughly. It came with a junk chinese hotend which I replaced with an E3Dv6. Like Griffin said you can then put a Y splitter onto that - I have been playing with one a bit but too early to confirm it so far. The other option would be either dual v6 side by side or a E3D Chimera and then dual bowden extruders like E3D Titan or Bondtech on the top beam feeding the chimera. I know I saw a youtube video of a guy with the Chinese i3 upgraded to a Chimera amongst other things.

And yes my i3 runs ReMix, the motion is smooth :slight_smile:

My spools end way too quickly. The pain is real, my good sir.