This open-source printer you can repair yourself is powered by a Raspberry Pi Zero W (and developed by a French team)

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www.xda-developers.com/open-source-printer-rasp…

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1/2 open-source 1/2 hp spare parts

If the parts are easily obtainable off the shelf, then the project is still open source.

Bigger issue is that this is licensed NC, so distributive enterprise collaboration is not possible



27 mm-wide paper roll

That’s a small roll of paper.

I also wondered where they left the other 10”. They probably have dropped a ‘9’, so it should read 297 mm wide paper roll to be compatible to A4/A3 paper.



Thanks. worth mentioning that 100% of the projects listed on crowd supply over the past decades that fund have shipped to backers

Whereas there’s lots of scams on kickstsrter and indigogo, CS is a very trustworthy platform

Not true. E.g. https://www.crowdsupply.com/eoma68/micro-desktop never shipped.

Wow. Funded on 2016. Last update about testing on 2020. Nothing since (in 2025).

What the hell happened? And what did crowd supply do about it? Did they make any reimbursement to the backers? Or, at least, issue an apology?

Overambitious solo developer + health issues.

No reimbursments or apologies.






Looks very very cool but I don’t want to deal with an inkjet printer ever again.

Same, is there any real reason they should exist? isn’t laser just better ?? If i have to ' repair ' my printer every 14-55 prints, is it really a printer or just a really frustrating puzzle game?

Aren’t laser printers super toxic?

The results can be summarized as follows: Laser printers are one of many sources of indoor air pollution. They do not pose a specific health risk.

Sadly it’s all german, but here are the sources:
https://www.bundesumweltministerium.de/themen/gesundheit/innenraumluft/emissionen-aus-laserdruckern





Is there an open source laser printer? Even if black and white that’d be sweet.


Cool project

Open Printer

Terrible name.


Nice project, I guess a roll of paper is actually more expensive than regular sheets though.

You can also use A3 and A4 sheets


Still sounds like a great niche product, if you can make use of the larger page size.

Its a foundation MVP. If it’s licensed openly, anyone can take this and add more complex moving part components, like paper trays.

Edit: nope. License is NC. So this project is dead before it even started. Such a fucking waste.




I wonder if this can be expanded into an “open plotter”.


Really love this design 🩶 Want


Does it have a place to install a hood over the paper roll? My cats would fuck that up.

It’s open hardware. So if it doesn’t you could 3d print your own



Why inkjet tho?

Because it is easy and cheap. You can buy inkjet cartridges which include the printhead. These are the hardest parts.

Now you „only“ need a motion system.

For a laser printer you need much more complex parts.

I guess if this project takes off they will start looking into Laser printers.



This is the only page I’ve ever printed with a FOSS printer.

And, god, I’m printing it on toilet paper.


Link to the build instructions and CAD files?


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