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Same Old Shane
(@same-old-shane)
Member Admin
Core One + Community project build

Greetings all;

Myself and a few others in community management thought it might be interesting to take a core one + and build a stripped down version. So it would basically be the frame, back plate, extruder and bed and then go through community created mods and projects and add it onto the build and see what the end results would be. 

So I am opening this up for submissions and if you would like to make a recommendation, respond to this post and include a link to the project. We will then go through the submissions and see what is possible with other submissions. This is open to just about any modification or project for a core one, and after the barebone build, we will then look at the submissions and see what can be added.

Once chosen we will add the modifications on, one at a time and post updates and the end result will have a core one + "community" project printer.

Please note, they are suggestions / recommendations and no guarantee nor assurances they will be used as we have to look at all submissions and then see what will work with other ones. 

For submissions, please include the links to the projects on printables. 

So let us know what you would like to see on a core one + and see what we can dome up with. 

This topic was modified 1 month ago by Same Old Shane

Shane (AKA FromPrusa)

Posted : 31/03/2026 9:59 am
3 people liked
jan.d.slay
(@jan-d-slay)
Reputable Member
RE: Core One + Community project build

So let us know what you would like to see on a core one + and see what we can dome up with. 

Is it okay for me to post links to things I’ve found, such as printables?

Mods for Core One: Core One HT 450 degrees, Comfortable display , Very fast print start and Reducing noises
Mods for Prusa XL: Very fast print start

Posted : 31/03/2026 10:09 am
Tommy_Prusa3D CM
(@tommy_prusa3d-cm)
Member Admin
RE: Core One + Community project build

Can you paint all of the frame pieces Prusa Orange?

Posted : 31/03/2026 10:19 am
2 people liked
Same Old Shane
(@same-old-shane)
Member Admin
Topic starter answered:
RE: Core One + Community project build

 

Posted by: @jan-d-slay

So let us know what you would like to see on a core one + and see what we can dome up with. 

Is it okay for me to post links to things I’ve found, such as printables?

Yes, you can post links to pintables since as far as I know, the majority of all projects for the printer is on Printables. 

Shane (AKA FromPrusa)

Posted : 31/03/2026 10:21 am
Same Old Shane
(@same-old-shane)
Member Admin
Topic starter answered:
RE: Core One + Community project build

 

Posted by: @tommy_prusa3d-cm

Can you paint all of the frame pieces Prusa Orange?

Yes, I will get you the spraypaint can and you can go to town :p 

Shane (AKA FromPrusa)

Posted : 31/03/2026 10:22 am
1 people liked
Plastic Golem
(@plastic-golem)
Eminent Member
RE: Core One + Community project build

Chamber heater using a steel side panel, please 🙏 

Posted : 31/03/2026 10:30 am
1 people liked
Rainer
(@rainer-2)
Honorable Member
RE: Core One + Community project build

Perhaps in a community version with integration into the firmware. Unfortunately, I can’t do that myself.

 

https://www.printables.com/model/1608753-prusa-core-one-heater

Posted : 31/03/2026 10:31 am
jan.d.slay
(@jan-d-slay)
Reputable Member
RE:

Yes, you can post links to pintables since as far as I know, the majority of all projects for the printer is on Printables. 

Nozzle Wiper

My Nozzle Wiper

Advanced filtration for Core One

Snap-in Corner Block Plug in

Quick Swap Dual and Single Idler lever

Mods for Core One: Core One HT 450 degrees, Comfortable display , Very fast print start and Reducing noises
Mods for Prusa XL: Very fast print start

Posted : 31/03/2026 11:13 am
1 people liked
CarVac
(@carvac)
Member
ulli_ulli
(@ulli_ulli)
Member
RE: Core One + Community project build
Posted by: @tommy_prusa3d-cm

Can you paint all of the frame pieces Prusa Orange?

And for all parts that are already in Prusa Orange, use the complementary color. For Prusa Orange (#EA5E19), this is a light azure blue (#15A1E6).

The Jerrai Gen2 Prusa Core one Kit (new feet and a drawer-system): https://www.printables.com/model/1340773-gen2-prusa-core-one-kit
Power Switch Adapter Core One: https://www.printables.com/model/1433400-power-switch-adapter-core-one - to get a better reach

Posted : 31/03/2026 11:37 am
2 people liked
MoonshineXXX
(@moonshinexxx)
Member
RE: Core One + Community project build

Looking forward to the outcome!

Posted : 31/03/2026 11:39 am
LordSkippy
(@lordskippy)
Member
RE: Core One + Community project build

Hack the firmware so that you can stream a webcam feed via ethernet of the printer.

Posted : 31/03/2026 11:51 am
sandman667
(@sandman667)
Member
RE: Core One + Community project build

This, so the fan grill doesn't break if you tighten the screw a little too much: Rear fan spacer

This, so you can remove the Z splitter board if you need to: Removable Z splitter holder

This, to close the top corner holes: Corner plug

This, to close the side panel top corners: Side Corner plug

This, so the door handle doesn't fall of on high-temp prints: Door fastener (specifically, the "PrusaCore1-Door-Handle-Grip" file)

Posted : 31/03/2026 11:57 am
1 people liked
berlincount
(@berlincount)
Active Member
RE: Core One + Community project build

IKEA Filter Backpack: https://www.printables.com/model/1244870-prusa-coreone-bagpack-ikea-airfilter-aka-one-fornu

Posted : 31/03/2026 12:05 pm
berlincount
(@berlincount)
Active Member
RE: Core One + Community project build

Filament weight scale spool holder: https://www.printables.com/model/1196950-filament-weight-scale-spool-holder-prusa-core-one

Posted : 31/03/2026 12:06 pm
berlincount
(@berlincount)
Active Member
RE: Core One + Community project build

BlazeCut Fire Supression: https://www.printables.com/model/1297239-core-one-fire-suppression-system-blazecut

Posted : 31/03/2026 12:08 pm
_KaszpiR_
(@_kaszpir_)
Noble Member
RE: Core One + Community project build

Can we recommend items from Core One L?

See my GitHub and printables.com for some 3d stuff that you may like.

Posted : 31/03/2026 12:34 pm
LarryTheWombat
(@larrythewombat)
New Member
RE: Core One + Community project build

I would like to see this printer assembled blindfolded and inverted. 🙂 happy building!

Posted : 31/03/2026 12:36 pm
1 people liked
Dave G.
(@dave-g)
New Member
RE: Core One + Community project build

How about a better angle on the Buddy3D camera so that you can see the entire layer being printed?

https://www.printables.com/model/1640555-buddy3d-camera-angle-mod-for-a-better-view

 

Posted : 31/03/2026 12:42 pm
1 people liked
LarryTheWombat
(@larrythewombat)
New Member
RE: Core One + Community project build

Chamber Heater + Left side flat steel panel + chamber fan to promote consistent temperature.

Then run all the sealing projects and test with a smoke inside the core1 🙂

Posted : 31/03/2026 1:05 pm
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