I made the tragic mistake of getting a Bambu printer (an X1C, with AMS even...) right before they gave all of us the middle finger. I now have it offline, running out of date firmware, connected to a special WiFi network that is isolated from the Internet.
That upset me, but now I'm pissed. Now I don't even care about their stupid printers. Now I'd like to waste Bambu Lab's time and cause problems for them.
And also, while this X1C should be going strong for years, my eyes are on Prusa should I want another printer any time soon for any reason. Less polished or not, they seem like they're still better for consumers even though they are apparently less open than they used to be. But I'm of course interested in hearing what people recommend, too. (I got an X1C because I knew it would be simple, but I don't particularly mind getting my hands dirty or anything. I did build an Ender 3 kit before that.)
I'm also in the same boat of regret, but for other reasons. Their support team is beyond awful. I purchased an H2S AMS combo just shy of two months ago (mostly because I saw it being praised by HNers a while back) and found out recently that the AMS they've sent me is defective. It's been truly a bizarre experience trying to deal with customer support. They told me to disassemble the AMS and swap a couple of modules that they mailed me. I did, provided them evidence that I did, and provided evidence that it didn't fix the problem. Their response was to claim that I didn't actually swap the modules and that because of that my warranty no longer applies, and then they said they'd give me a free roll of filament for my troubles (lol). At that point I began the process of invoking the consumer protections afforded to me. Called my credit card company and opened a dispute, invoked Massachusetts law M.G.L. c. 93A, and I'm about to contact my AG.
It's a shame they're going in such an anti-consumer direction, both with their gaslighting customer support and the lawfare against Orca.
Once you have a reliable printer, the workflow is mostly to slice -> send to printer -> wait and check on it every couple of hours until it's done ime. Imo it no longer super matters how much better the on-screen ui or webcam are.
Mutli-color though is where Bambu has a good leg up.
(Diluted) Vision Miner Nano Polymer Adhesive and a good bed leveling probe has done a lot to make my printer set and forget, no matter which print sheets I use.
Wasn’t the main hassle in calibrarion and Bambu was good in that and is major reason for popularity? So ”once you have a reliable printer” is kinda big thing.
I don't trust it anymore. I'm using LAN mode today, I have little incentive to update. If I update to anything, it will certainly be third-party modified firmware.
After my initial Ender 3v2 (which was my entry point to 3D printing, but a terrible printer otherwise), we bought a Prusa even thought it was much more expensive than Bambu because we wanted to support a European company and because as a European company they are under the GDPR.
It has been absolutely great and low-effort. I haven't needed it yet, but their printers seem to be focused on easy maintenance by their owners.
Bambu showed their true colours last year when they would've eliminated offline access altogether if not for public outrage. You don't own your Bambu printer, you're leasing it at a subsidised premium.
This move does not surprise me at all, and I'm genuinely happy that Louis is willing to shell out money to help those that can't defend themselves.
I'm happy that Bambu finally made Prusa care, but I will not cheer them even if they consistently innovate. It's just sad.
And the yet again I got told over and over again that Bambu didn't really mean to, and if they did they learned their lesson, and after all you can still keep them offline. And spending more for a prusa obviously is silly.
I'm really getting too old dealing with morons who didn't learn anything after the same patterns repeating for decades now.
Louis is one of the most passionate YouTubers you can watch. I don't think he gets it right 100% of the time, but when you are that vulnerable (and what appears to be authentic) you're bound to not make the the right call every once in awhile (as we all do).
I support him even though people can pick him apart.
As a matter of fact he's a never-ending source of drama and outrage, all of which are his own opinions. His repair channel isn't even about repair anymore, it's all drama, all the time. I can hardly believe people fall for his shtick anymore.
I have trouble understanding how the opinions of the historical right to repair guy are surprising or even considered drama, it’s not drama because it’s not interpersonal gossip, it’s right to repair activism.
Yeah I agree, it’s almost a political drama channel at this point and his opinions lack nuance.
I don’t understand why an article from Tom’s Hardware about an opinion of Louis Rossman who tells a 3D printer maker to go fuck themselves is currently the most upvoted article on HN.
And yet he’s having an effect. Are either of you pledging $10k to defend hackers in court?
I can hardly believe headlines like these are met with anything but cheers. It’s literally the hacker spirit in the classical sense: a big company is trying to legally threaten a project offline, and people like Louis are helping prevent that.
You could at least throw in a “it’s cool that he’s pledging money” before insulting his channel. And if his channel wasn’t as political as it is, it’s doubtful he could rally the kind of support we’re seeing here.
The comment at the top of this thread was literally defending Rossmann based on his style (passionate, vulnerable) over his substance (factual accuracy)
Right up there with the Not Just Bikes guy on YouTube who used to talk about how transit-oriented cities are great or would show some positive stuff from somewhere. Now it's just endless videos about how cars suck, cities suck, even a lot of transit sucks. The constant negativity is such a put-off.
His passion does manifest as drama 90% of the time, but it’s somewhat necessary to build momentum and attention to the causes that he promotes.
Also, he has to toe the line of opinion to avoid being slapped with spurious legal challenges.
I often find him a bit much myself, but don't doubt his passion, and even if I did, I would only express that opinion publicly accompanied by supporting evidence, because using phrases like "people fall for his shtick" is essentially implying deliberate fraud, and that doesn't seem to be something you should throw around lightly.
I don't think an opinion becomes more based in reality by sticking the words "As a matter of fact" in front of them.
Thank you. My Bambu printer works excellently. The previous one I bought years ago is still going strong with a friend now. When parts wear out, I can easily get official, known quality replacements.
I have never had a problem with the software, the outrage is totally manufactured to have something to complain about. Louis was fun to listen to for a while, but his schtick is so tired now.
> I don't think he gets it right 100% of the time, but when you are that vulnerable (and what appears to be authentic)
Saying anything less than glowingly positive about Rossmann is dangerous due to his fan base, but I think this mentality of pre-forgiving his misinformation is not healthy.
Being passionate and putting on a vulnerable schtick shouldn’t excuse someone from misleading their large audience.
Rossman is a drama YouTuber, like many others. This is an entire YouTube genre. Most of them have the same schtick where they appear to be the most passionate, vulnerable, on-your-side narrator of a story. His schtick is common in the drama YouTuber genre.
You shouldn’t develop such a parasocial relationship with a person that you reflexively defend every topic they engage in. Discuss the topics each on their own factual merits and be prepared to look for second sources. Don’t align yourself with someone because they are passionate and appear “vulnerable”. At the end of the day, you need to remember that putting on this display is how he makes his money. It’s a show.
I dont see how he is “like many others”. A lot of YouTubers cover controversy for controversy sake, or just as material for another sponsored video. He does not do sponsored content, and usually seems to push for something concrete around consumer rights. So I think the comparison to other drama Youtubers is unfair.
In my view, the drama is more a way to draw attention to his activism. He does tend to put his money and time where his mouth is.
But perhaps my view is biased, since I only see the videos the YouTube algorithm suggests to me, and those may be the ones that are more focused on consumer rights than drama. Still, that has consistently been my impression.
It would help if he wouldn't throw fits like a high schooler in a lot of his videos. For his brand and for the causes he champions. Its almost only drama on his channel now.
OrcaSlicer supports Bambu printers already. Does anyone have any better sources for what this other fork supposedly did?
EDIT: I’m not going to sit through another angry Louis Rossmann video, but from what I can see someone tried to make a branch of OrcaSlicer that interacted directly with Bambu’s private cloud APIs to impersonate Bambu Studio. I don’t agree with the legal threats but this case is about connecting to their non-public cloud APIs, not connecting to the printer directly.
Some time ago the printers were able to communicate over both cloud and local protocols. Then, in a firmware update, they created distinct modes for those. You can still use the printers with OrcaSlicer, but in a mode that prevents being controlled by cloud too.
This is a feature. When I enable LAN mode I do not want Bambu to be able to control my printer.
It remains astonishing to me that this is controversial. Not everyone has the knowhow to block internet access to their printer, so having a toggle in firmware is terrific. I've verified after turning it on that it never phones home. Couldn't be happier.
It’s fully understandable to want that and exactly what I use too. It still sucks for people that did want to start their prints locally and control them over the app.
Not that contain any information not covered in the above, or aren't LLM summaries of summaries of the matter, unfortunately. At least not that I've seen thus far. Such is the current timeline, where everything has to be a monetizable video, slop, or both…
Very useful comment. I’ve had an A1 Mini for a year now and it has been my favourite purchase in years. Like when I got my first mobile phone, I feel like I’ll have some sort of 3d printer for the rest of my life. Bambu made it super easy and inexpensive for this to happen.
I’m completely against bullying and attempts to lock out open source software from using 3d printers directly; if they locked out OrcaSlicer from direct control I’d have a big problem with that.
But trying to interact directly with Bambu’s private infrastructure/APis seems reasonable for Bambu to block. I think a cease and desist might backfire on Bambu but i don’t think it’s unreadable. (Didn’t watch the video. Just getting context from parent comment. )
> But trying to interact directly with Bambu’s private infrastructure/APis seems reasonable for Bambu to block.
Even if they have taken away other routes that used to exist so that this is the only way?
I've also been very happy with my A1 (bought ~18 months go), and have since bought a U1 (which has networking problems of its own, but is otherwise a great upgrade) alongside it. Unless Bambu changes its tack significantly I'll not be buying another of their machines or more of their materials¹.
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[1] well, maybe the light grey PLA as I've not yet found anything similar enough easily available in the UK, and it is perfect for prints that I want to look neutral or for some scifi ships & similar…
It's not like you have a choice, the printer doesn't work locally unless you enable LAN mode, and then it only works locally. Bambu make you pick either "closed servers" or "the mobile app doesn't work" for no reason.
I'll chip in to this developer's legal defense fund because I want to be able to do whatever I want with my printer, and "I can't do what I want with my printer" is a bigger problem for me right now than "the developer made a TCP connection on my behalf to a server he didn't own".
But we’re geeks, we can run tailscale on the local lan and access it anywhere, no? Obviously that’s not for everyone, but that’s workable for savvy users, no?
Yeah man I don't know, if the argument is "it's fine for Bambu not to make a trivial change to allow openness because I can set up a home Linux server that runs 24/7 with OpenVPN and iptables", I'll say this is the reason everything's closed now, because geeks like us didn't shout about it until the last of our hacked-together spit-and-duct-tape solution stopped working, by which point it was too late.
I don't accept any "it's fine because you can hack around it". If it needs me to choose between their phone app working or privacy, it's not fucking open enough.
The motive appears to be to get tax credits as opposed to becoming a full-on patent troll, though with how quickly China is speedrunning their version of capitalism I would not be surprised if it turns into patent trolling.
Their behaviour overall is really giving me mixed feelings, because the Bambu A1 I have is an absolutely amazing machine for the price, and I've been casually in this since the Printrbot days.
I’m so torn about bambulabs. Prusa needs to redesign their core one so it doesn’t use 3D printed parts (I get how that’s part of their philosophy but it’s not working anymore), $400 cheaper, and have a reliable AMS system. There’s just no other brand that can compete with Bambulab right now in terms of price vs performance.
Definitely gives me second thoughts about getting one. They look like easiest way to get into 3d printing as a tool (rather than another hobby), but their recent attitude just makes me think I should suffer a bit less advanced product just to not have to deal with that shit.
RE: 3D printer as a tool, I recommend Teaching Tech's video (1) as a guide to choosing the right 3D printer. His first question is "Will you use your 3D printer as a tool or a hobby?", followed by the priorities that flow from that choice, e.g. pretty looking prints, or accurate parts that fit together.
There's some drama, and they did some wrong calls. But the hardware is still really fantastic (as a X1C owner). If you want to have some things printed and don't necessarily want fine tuning your printer as a hobby, I highly recommend it.
Same. I don't care about the online connectivity or whatever, I just print a few personal things every month so the convenience and reliability far outweigh any cons for me.
It is definitely a philosophy you have to buy into, in the same way that people accept the iPhone's walled garden. (I have several Bambu Lab printers and have been an iPhone user for 17 years)
That comes with a big caveat. You can either choose to use the printer offline, or online, with no ability to use both. If you want the ability to monitor or pause a print when you're not home on the off chance something goes wrong, you HAVE to send every print through their cloud, there's no middle ground.
That's not Bambu being open, that's them doing the absolute minimum to allow people to say "you can use Bambu printers fully offline" in comment sections.
Wait, that’s still just about their phone app. When you disable the cloud features, you lose the phone app, but otherwise the printer is fully usable. You can still connect to it through Bambu studio, you just have to roll your own networking (e.g. a VPN), right?
Yes and no, it seems. Yes in Developer Mode. With that configuration, which confusingly requires you to turn on LAN mode first, you can use your own software to control all features of the device.
In LAN mode it’s more complicated. LAN mode requires you to still use their slicer because the majority of functions beyond the extremely basic are still restricted by their authorization layer. This means using their SDK/network plugin for anything you develop, effectively coercing developers into their ecosystem for use-cases by the majority of users.
It seems pretty clear, in my opinion, that what they’re trying to communicate by using the “developer mode” language is that owning your device end-to-end is big, scary, and only for professionals. Oh, btw, developer mode leaves your device completely open and introduces various UX friction points to the experience related to constantly needing to rebind. Effectively it’s malicious compliance on their end. They’re giving the middle finger to anyone who wants to cut them out, and it’s hard to say anyone who feels that way is imagining it.
Does anyone know if there is another printer manufacturer that has an equivalent to the Bambu A1S with it's custom AMS system. I don't think people realize how good that printer and AMS system is (the AMS system for the X1C pales in comparison), and I'd love to support another company, but haven't really seen another bed slinger with the simple center-rotating AMS style system seen on the A1S AMS. For context I run a business where I sell 3d printed parts for old film cameras - and the A1S is a workhorse.
The main thing keeping me from making the multi-material jump is the waste. I have a couple Vorons and would love to be able to print with different materials at the same time, but the waste with the current solutions is so egregious.
You can put your printers in LAN Mode to not use their cloud. You just have to choose one or the other, and the software in question enabled features they didn't want unless you ran off their cloud.
Remote device control allows for running and monitoring prints from another networks with zero effort, but more importantly local device control can't be monetized. It's just about the money.
To steelman their use case, Bambu has marketed themselves as the most approachable way to get into 3D printing. In addition to their low prices, that includes ease of setup, and ease of going from a model on their website to a physical object in your hand. If you're already getting the model from their website (and realistically, the overwhelming majority of 3d prints are downloaded), then having their online software ecosystem handle everything for you just reinforces that approachability.
But realistically, because if they control how you use your machine, they can start skimming profit off of those digital services every time you print something. That's only works if they have control over how you use the machine in your house.
The RFID reading of their Bambu brand filament spools sure is convenient... for now. Give it a few more years and you might not be able to print non-bambu filament. The hardware side is fully equipped for this bullshit, just takes one more braindamaged MBA to have a Great Idea
This isn't defending Bambu, and it's not an ELI5 because, whether you meant it sarcastically or not, the easy answer to your question is "you do not need to connect to a cloud service to use a 3D printer".
Bambu Labs however, has chosen to market their printers with an app that provides a "one-stop shop" for all things 3D-printer. You can browse their version of Thingiverse (or Printables or Cults 3D) and send jobs directly to your printer. You can also access your printer remotely (read outside your home network without tunnelling/port-forwarding/VPNs) to monitor prints, get notified when a print is done, get notified you've run out of filament, watch the printer work if it's equipped with a camera, etc. etc.
Bambu has been attempting to remove features that enable easy local (not-internet-connected) use cases and force everyone to use the cloud, etc. Or at least make it as painful as possible to skip the cloud.
Relevant context: X1C owner who did not update the firmware that forced bambu's "secure printing" workflow on users that previously used their local network "plugin".
I stopped using Handy, blocked the printer's access to the internet, and ultimately, did not miss a thing. The printer continued to work fine with my slicer of choice (softfever's fork of Bambu Lab studio's fork of Prusa Slicer's fork of slic3r, now known as OrcaSlicer).
Like most things these days, they make a decent printer, but are part of tech's steadfast march to control everything. The twist is that they're in a space defined very much by breaking control.
You don't really, but the entire ecosystem is quite ergonomic for people who don't want to fiddle with software, connections, config, permissions, etc. and Just Print something.
Not defending Bambu. The UX is quite straightforward and easy, however.
Should we start with an explanation of why you would need to communicate with an IP network to use a 3D printer? Is it impossible to just plug in a USB connection and print?
So obviously it's not necessary at all, but Bambu built their entire brand on ease of use - the app allows you to pick from thousands and thousands of premade models and send them to your printer directly from the app. Judging by the Facebook Bambu groups, most people never bother with installing PC Bambu Studio. And because phones don't necessarily have the raw power to slice the model on device, it's sent to their servers for slicing to fit your printer and filament type.
So it's a nice to have thing, but it could have very easily been optional. Instead they made it so that every print, even ones sent from Bambu Studio, has to go through their servers(unless you enable Lan mode)
A slicer is software that takes a 3d model file and "slices" it for 3d printing. It outputs a series of instructions for a 3d printer to build up a physical object, layer by layer (slice by slice). https://en.wikipedia.org/wiki/Slicer_(3D_printing)
Pawel Jarczak could consider donating the code to an anonymous random friend who happened to upload it to a chinese code forge where development could continue.
I like Rossman and usually agree with him, but imo hes a very bad speaker. I cant watch his videos. His problem is that, instead of getting to the point, he spends an inordinate amount of time pre-defending against bad faith arguments he assumes he will receive in response to his point. Thats just pointless imo, he should just make his point and if idiots dont get it then who cares, I dont think theres anything we can do for them anyway.
I have to say the Bambu A1 Mini has been a game changer for me. I wouldn't own a 3D printer otherwise. While it doesn't really "just work" as the hype would have it (I believe this is impossible with current tech), it comes pretty damn close. Probably the printer that does it best.
I didn't want another hobby, fiddling with settings and materials, and generally going down the 3D printing rabbit hole. I just wanted to print stuff for my actual hobbies. And the A1 does this, with little fuss, for which I am forever grateful.
So much of this opinion sounds like a Bambu ad read from YouTube, as if they're the only ones making printers that just work now, like a Prusa can't crank out perfect first layers without breaking a sweat.
The A1 Mini was my first printer, which is of course biases my opinion of other printers.
I've bought many, many other printers since then, and every time I've gotten something other than a Bambu Lab printer I've been disappointed, and ended up returning them or selling them.
Creality's K1 Plus was great, but regularly needed the extruder disassembled to get broken filament out.
Anycubic Kobra 3 Max regularly failed to keep prints on the bed. I bought 2 Elegoo Centauri Carbons. The first has been out of commission since the extruder went haywire, and I couldn't get replacement parts without going through some random support chat app, and the 2nd one's build plate delaminated the first weekend I had the printer.
The Snapmaker U1 I'm pretty happy with, but when I first got it, I learned you have to be very gentle with how you put the spools on, as it can pop an internal plastic panel off with interferes with the Y-axis.
Prusas are good, but price and availability are issues (I bought all the above new at my local Microcenter). I do have an older Prusa MK3 that I bought for an pellet extruder conversion, but for a printer with no online capabilities and a need to manually level it via paper, it cost more used than a new Bambu Lab P1S. I'm okay with putting your money where your ideology is, but imagine if the only alternative to an iPhone's walled garden was a $2000 Android.
I have the A1 Mini as well. Mostly having sat unused since I bought it a few years back, I'm now wondering if the thing will function normally again. Any advice on basic "cold boot" maintenance? It's been a year since I last turned it on.
Shouldn't require much. Very light oil (ideally the oil that came with it) on the rails, wash the removable build plate with basic soap and water (may be dusty from sitting), and then run a test benchy to clear out any filament in the hotend.
This is part of the reason their attempts frustrate me so much. I love my A1 Mini but I do not want to support this kind of behavior so I will probably go to another company if I ever upgrade.
I am not going to say they are perfect, but I think they have a good balance of ethics, openness, product quality, innovation, availability and price. By that I mean their are the best in none of them, but I don't think of anything better as a combination.
Prusa sat on its haunches for a decade, happy to leave progress on the table as long as their salaries got paid. Bambu actually got non-technical people into the hobby and has always had more bang per buck.
Buy a bambu; use Orcaslicer
Edit: didn't mean to say "held the industry back"; I would categorize my opinion more along the lines of "were happy to get fat on past offerings" or the like.
Prusa is generally like Apple in that regard, in that they wait for the new technology to be tried and true before committing their design(s) to it. CoreXY is the most prominent example.
Prusa was actually the "non-technical" printer company for quite a while though. They would sell to schools and libraries, and still do, and offer(ed) assembled kits.
I don't own a Prusa, I've assembled Vorons and have a highly-modified Ender 3 S1, but if I was in the market to get a user-friendly printer, or recommend one, I'd get a Prusa.
My thing with bambu was always that they polished whatever the industry (and hobbyists) had invented and closed it all off, then also innovating on top of that but never giving back unless they _had_ to. Polish and mechanical design are great but corexy kinematics, input-shaping are imo what made the X1 stand out as the fast+good-qual printer when it launched. A lot of what they added on top was then to build a moat.
This may be a controversial take, but imo it would be Bambu to set the industry back by a decade if they "win" and lock up the market. That's clearly their strategy afaict.
Does anyone remember Bambu patenting existing open inventions as their own? I can't seem to find good links anymore (?!) but there's some details here https://www.mdpi.com/2411-5134/8/6/141
If no one else is willing to give a polished experience, they have no one to blame but themselves. My father doesn't want to be a 3d printer expert or filament researcher; he wants to print things in 3d as a hobby. Looking back at the reprap, ultimaker, and prusa — the big boys of the maker-oriented printers that i remember — none of them made any progress on making the hobby more accessible to someone like my dad. Bambu deserves some recognition for that.
I did quick search and bambu p2s seems to be 30% faster than prusa mk4s and few hundred cheaper.
Prusa is more accurate, more open and has better spare parts supply.
Bambu doesn't have wifi connection unless I use their cloud?
I’ve always got more consistent and accurate prints out of my x1c versus the prusa mk3 i tolerated. Even just the enclosure makes the bambu experience more much more consistent in my experience
The enclosure is the real added value, hardware-wise; and the H2D has even better environmental control (active heating and cooling of chamber).
While the open-source part of me loves the more open nature of Prusa, the commercial-minded part loves the immediate convenience of the Bambu. But the environmental control is something which Prusa doesn't really do well yet. Heated chamber, as well as filament humidity control is something Bambu has done which Prusa has not, and when it comes to printing with "engineering" filaments like PA6CF, PA6GF and other higher-end lubricating plastics for bearings etc, along with support filaments like PVA which are incredibly hygroscopic, the Bambu is the only contender if you want high-quality prints that don't warp.
IMO this is where Prusa gave up the race and need to catch up. Give me equivalent or better environmental control, and I'll be happy to consider it.
The accessibility to non-experts, and the fact that it just works out of the box without fiddling around optimising settings, is why I have a Bambu family at work and zero Prusas.
I didn’t say Prusa held the industry back; I said they sat on their haunches. Even the basic differences in stepper motors between what bambu chose and what prusa or ultimaker chose demonstrates my point.
Edit: whoops! guess i did say they held the industry back... my bad /facepalm.
I would have said Prusa a year or two ago but they've reneged a little on their open-ness. That was probably in response to Bambu being fully closed and gaining so much market share.
The Core line of printers seems promising and a big leap towards closing the gap towards Bambu's corexy printers but haven't used one yet and I've been out of the game a little. Bambu though is probably more of a high-end appliance type than Prusas more utilitarian feel.
I splurged a while ago and got a pre-assembled Core One. It worked great right out of the box and is has been worry-free so far. So far, I've treated it very much like an appliance with no tinkering on my part yet.
The machine is still quite hackable. Prusa publishes the firmware and CAD files for their printers, although the CAD files aren't under a fully open license. The support is generally nice to people who tinker with their printers and sometimes even seems to be genuinely invested in seeing tinkering projects succeed.
Prusa. And my Raise3D E2 has been solid for ~5 years. I can't directly compare it to Bambu, but it was a massive step up from the Creality Ender it replaced. It's a "Just works" machine.
I have a Prusa MK3S and it has been very very reliable. There's also a ton of mods you can download and print, which modify or extend the printer for specific use cases. They are a bit more expensive then their Chinese counterparts, but in my opinion, it's definitely worth the extra cost for the peace of mind.
I just bought a qidi printer. It arrives in a few days, so I can’t speak to the machine’s quality beyond saying it’s reviewed pretty well - but the software is all open source klipper with no locks preventing you from modifying it. The hardware itself is closed source, but if you want an open hardware machine in 2026 you need to build your own voron.
Obviously it depends on what you’re doing and what is importante to you. It’s hard to beat Bambi Labs H2D or X2D for versatility, practicality, and price. Engineering filaments are getting a lot cheaper as the market expands so it helps to have a printer than can handle those. Given Bambi Labs is so cheap compared to the alternatives customers would probably be better off putting aside the savings to buy a second printer from a different supplier when one starts to catch up.
As I mentioned in a sibling comment, I bought a qidi q2 because i am gambling that they have caught up in terms of quality. The price is comparable to the bambu p1s, while the specs are closer to the x1c. Reviews seem to put it roughly on par with the p2s, which costs 30% more.
It’s clear nobody’s caught up in terms of ux / user friendliness - but as an experienced printer i don’t need my hand held quite as much - and the openness is worth a lot to me. Being able to define custom klipper macros alone makes it worth it to me to stay away from bambu
Prusa is the most open of the printer manufacturers. They did have to backtrack a bit because Bambu copied their slicer to use for themselves and undercut them, but they're still as open as you can get in a capitalist economy.
I mean considering how absolutely fucked the 2d printing space has been (HP) It's not surprising that 3d printing will involve identical shenanigans once it becomes even slightly mainstream. And that's what Bambu does, make 3d printing accessible.
When was the last time Rossmann had anything nice to say? He seems utterly miserable. I don’t doubt this is an important issue, but when he inserts himself into a dispute, it only gets more overblown and vitriolic on all sides.
(The ridiculous NYC to Austin thing is pretty representative. Complained incessantly about loony liberal New York, moved to Austin, now he complains about Texas. Sorry! Turns out there is no utopia for pathological contrarians.)
He's just like Steve nowadays - he built his entire brand on being angry, so he has to be angry or his core audience will leave. And if that's what you like then fine, but for me it's just not interesting anymore.
It's the sad thing about field experts who become YouTubers: to keep up the viewership, they undergo self-Flanderization.
I was sad to watch Sabine Hossenfelder devolve from a level-headed critic of how research is done, into a loony crank who selects the contrarian angle on every issue. I'm sure the YouTube analytics inform her which topics perform better.
Rossmann lost all my respect when he shit-talked GrapheneOS. Bambu works great. He can rant around the world while monetizing his videos. I neither care nor listen.
Bambu Labs is completely ignoring their legal duties under the AGPL code they used while trying to make others comply to their licensing terms through abuse of the legal system.
Nobody forced them to use said code, they chose to when it was in their best interest and now they renege on the part in the license (the only thing that gives them a right to use and build on said code) when they deem it not in their interest any longer and think they're big enough to squash individuals protesting.
If you are referring to his video from May 2023, "Why I deleted GrapheneOS", it is about the team lead, Daniel Micay, not about GrapheneOS itself. He, in fact, praises GrapheneOS to no end in the very same video.
If you with "he" mean Daniel Micay, I unfortunately agree, based on observations from previously having idled in the GOS Discord for a couple of years. Plenty of downright mean and unforgiving behavior, not seldom due to him misinterpreting others' statements and questions.
The few I’ve seen were obviously staged but it did appear real in that he was hit with a high voltage. Looking it up suggests that he has been injured a number of times due to miscalculations.
As a matter of fact he has mentioned that one of the Jacob's Ladder videos was the only time he messed up and came close to actually electrocuting himself (by reflexively trying to grab the leads as they fell off a table). Otherwise all of the shocks are "calculated" to be nonharmful.
In the late 90s internet there was a blogger that built cool stuff with electricity, really seemed to know what he was doing, one day he blogged about how he was going to use a bunch of microwave transformers for an upcoming project. No updates since then, I presumed he died by accident.
I made the tragic mistake of getting a Bambu printer (an X1C, with AMS even...) right before they gave all of us the middle finger. I now have it offline, running out of date firmware, connected to a special WiFi network that is isolated from the Internet.
That upset me, but now I'm pissed. Now I don't even care about their stupid printers. Now I'd like to waste Bambu Lab's time and cause problems for them.
And also, while this X1C should be going strong for years, my eyes are on Prusa should I want another printer any time soon for any reason. Less polished or not, they seem like they're still better for consumers even though they are apparently less open than they used to be. But I'm of course interested in hearing what people recommend, too. (I got an X1C because I knew it would be simple, but I don't particularly mind getting my hands dirty or anything. I did build an Ender 3 kit before that.)
I'm also in the same boat of regret, but for other reasons. Their support team is beyond awful. I purchased an H2S AMS combo just shy of two months ago (mostly because I saw it being praised by HNers a while back) and found out recently that the AMS they've sent me is defective. It's been truly a bizarre experience trying to deal with customer support. They told me to disassemble the AMS and swap a couple of modules that they mailed me. I did, provided them evidence that I did, and provided evidence that it didn't fix the problem. Their response was to claim that I didn't actually swap the modules and that because of that my warranty no longer applies, and then they said they'd give me a free roll of filament for my troubles (lol). At that point I began the process of invoking the consumer protections afforded to me. Called my credit card company and opened a dispute, invoked Massachusetts law M.G.L. c. 93A, and I'm about to contact my AG.
It's a shame they're going in such an anti-consumer direction, both with their gaslighting customer support and the lawfare against Orca.
Once you have a reliable printer, the workflow is mostly to slice -> send to printer -> wait and check on it every couple of hours until it's done ime. Imo it no longer super matters how much better the on-screen ui or webcam are.
Mutli-color though is where Bambu has a good leg up.
(Diluted) Vision Miner Nano Polymer Adhesive and a good bed leveling probe has done a lot to make my printer set and forget, no matter which print sheets I use.
Wasn’t the main hassle in calibrarion and Bambu was good in that and is major reason for popularity? So ”once you have a reliable printer” is kinda big thing.
> Mutli-color though is where Bambu has a good leg up.
I'm excited for INDX but going to wait a year or so.
It may not have been a feature then, but you can run updated firmware and still keep it offline by using Developer Mode.
https://wiki.bambulab.com/en/knowledge-sharing/enable-develo...
I don't trust it anymore. I'm using LAN mode today, I have little incentive to update. If I update to anything, it will certainly be third-party modified firmware.
After my initial Ender 3v2 (which was my entry point to 3D printing, but a terrible printer otherwise), we bought a Prusa even thought it was much more expensive than Bambu because we wanted to support a European company and because as a European company they are under the GDPR.
It has been absolutely great and low-effort. I haven't needed it yet, but their printers seem to be focused on easy maintenance by their owners.
Bambu showed their true colours last year when they would've eliminated offline access altogether if not for public outrage. You don't own your Bambu printer, you're leasing it at a subsidised premium.
This move does not surprise me at all, and I'm genuinely happy that Louis is willing to shell out money to help those that can't defend themselves.
I'm happy that Bambu finally made Prusa care, but I will not cheer them even if they consistently innovate. It's just sad.
And the yet again I got told over and over again that Bambu didn't really mean to, and if they did they learned their lesson, and after all you can still keep them offline. And spending more for a prusa obviously is silly.
I'm really getting too old dealing with morons who didn't learn anything after the same patterns repeating for decades now.
Louis is one of the most passionate YouTubers you can watch. I don't think he gets it right 100% of the time, but when you are that vulnerable (and what appears to be authentic) you're bound to not make the the right call every once in awhile (as we all do).
I support him even though people can pick him apart.
As a matter of fact he's a never-ending source of drama and outrage, all of which are his own opinions. His repair channel isn't even about repair anymore, it's all drama, all the time. I can hardly believe people fall for his shtick anymore.
I have trouble understanding how the opinions of the historical right to repair guy are surprising or even considered drama, it’s not drama because it’s not interpersonal gossip, it’s right to repair activism.
Yeah I agree, it’s almost a political drama channel at this point and his opinions lack nuance.
I don’t understand why an article from Tom’s Hardware about an opinion of Louis Rossman who tells a 3D printer maker to go fuck themselves is currently the most upvoted article on HN.
And yet he’s having an effect. Are either of you pledging $10k to defend hackers in court?
I can hardly believe headlines like these are met with anything but cheers. It’s literally the hacker spirit in the classical sense: a big company is trying to legally threaten a project offline, and people like Louis are helping prevent that.
You could at least throw in a “it’s cool that he’s pledging money” before insulting his channel. And if his channel wasn’t as political as it is, it’s doubtful he could rally the kind of support we’re seeing here.
> I can hardly believe headlines like these are met with anything but cheers.
My point is that I have an issue with his tone and rhetoric, not with the thing he’s advocating.
He appeals to a certain audience that likes rage over proper discourse. I am fairly certain the HN etiquette prefers proper discourse over rage.
It seems to me you're style over substance then.
The comment at the top of this thread was literally defending Rossmann based on his style (passionate, vulnerable) over his substance (factual accuracy)
> Are either of you pledging $10k to defend hackers in court?
Sure, I’ll pledge $10K to the developer who already declared that he’s not interested in fighting a legal battle for this project. That’s easy.
> Sure I'll post a snarky comment without getting familiar with the subject whatsoever.
The bounties are real and awarded [1].
[1] https://bounties.fulu.org/bounties?status=closed
I searched for Bambu and there were 0 results.
Also that site is a disaster of a UI. It reloads on every single character entry while you’re trying to type in the search term.
Also please don’t fake-quote other people with things they didn’t say:
> > Sure I'll post a snarky comment without getting familiar with the subject whatsoever.
It’s even worse when you haven’t become familiar enough with the subject to share a worthwhile link.
I don’t need to hire hackers to use my 3d printer. It just works.
Right up there with the Not Just Bikes guy on YouTube who used to talk about how transit-oriented cities are great or would show some positive stuff from somewhere. Now it's just endless videos about how cars suck, cities suck, even a lot of transit sucks. The constant negativity is such a put-off.
It’s like the best you can hope for your small hobby YouTube channel is to graduate to general outrage.
All hail the mighty algorithm.
With Louis, it's been a journey of "how I learn to stop worrying and enjoy the angry repain guy"
He gets a bunch of things wrong since it's mostly reactionary content but he is willing to correct himself when he gets things wrong.
He does a lot to prevent companies from screwing over customers and that in of itself is good enough that in willing to overlook his flaws
His passion does manifest as drama 90% of the time, but it’s somewhat necessary to build momentum and attention to the causes that he promotes. Also, he has to toe the line of opinion to avoid being slapped with spurious legal challenges.
I often find him a bit much myself, but don't doubt his passion, and even if I did, I would only express that opinion publicly accompanied by supporting evidence, because using phrases like "people fall for his shtick" is essentially implying deliberate fraud, and that doesn't seem to be something you should throw around lightly.
I don't think an opinion becomes more based in reality by sticking the words "As a matter of fact" in front of them.
Thank you. My Bambu printer works excellently. The previous one I bought years ago is still going strong with a friend now. When parts wear out, I can easily get official, known quality replacements.
I have never had a problem with the software, the outrage is totally manufactured to have something to complain about. Louis was fun to listen to for a while, but his schtick is so tired now.
> I don't think he gets it right 100% of the time, but when you are that vulnerable (and what appears to be authentic)
Saying anything less than glowingly positive about Rossmann is dangerous due to his fan base, but I think this mentality of pre-forgiving his misinformation is not healthy.
Being passionate and putting on a vulnerable schtick shouldn’t excuse someone from misleading their large audience.
Rossman is a drama YouTuber, like many others. This is an entire YouTube genre. Most of them have the same schtick where they appear to be the most passionate, vulnerable, on-your-side narrator of a story. His schtick is common in the drama YouTuber genre.
You shouldn’t develop such a parasocial relationship with a person that you reflexively defend every topic they engage in. Discuss the topics each on their own factual merits and be prepared to look for second sources. Don’t align yourself with someone because they are passionate and appear “vulnerable”. At the end of the day, you need to remember that putting on this display is how he makes his money. It’s a show.
> Rossman is a drama YouTuber, like many others.
I dont see how he is “like many others”. A lot of YouTubers cover controversy for controversy sake, or just as material for another sponsored video. He does not do sponsored content, and usually seems to push for something concrete around consumer rights. So I think the comparison to other drama Youtubers is unfair.
In my view, the drama is more a way to draw attention to his activism. He does tend to put his money and time where his mouth is.
But perhaps my view is biased, since I only see the videos the YouTube algorithm suggests to me, and those may be the ones that are more focused on consumer rights than drama. Still, that has consistently been my impression.
It would help if he wouldn't throw fits like a high schooler in a lot of his videos. For his brand and for the causes he champions. Its almost only drama on his channel now.
OrcaSlicer supports Bambu printers already. Does anyone have any better sources for what this other fork supposedly did?
EDIT: I’m not going to sit through another angry Louis Rossmann video, but from what I can see someone tried to make a branch of OrcaSlicer that interacted directly with Bambu’s private cloud APIs to impersonate Bambu Studio. I don’t agree with the legal threats but this case is about connecting to their non-public cloud APIs, not connecting to the printer directly.
Bambu's proprietary networking plugin uses the agpl libraries from slic3r/prusaslicer, by not releasing the source code they're violating the AGPL.
Some time ago the printers were able to communicate over both cloud and local protocols. Then, in a firmware update, they created distinct modes for those. You can still use the printers with OrcaSlicer, but in a mode that prevents being controlled by cloud too.
Note that at least for now you can also downgrade the firmware and use the "legacy" plugin with OrcaSlicer to fully restore functionality.
This is a feature. When I enable LAN mode I do not want Bambu to be able to control my printer.
It remains astonishing to me that this is controversial. Not everyone has the knowhow to block internet access to their printer, so having a toggle in firmware is terrific. I've verified after turning it on that it never phones home. Couldn't be happier.
It’s fully understandable to want that and exactly what I use too. It still sucks for people that did want to start their prints locally and control them over the app.
> I’m not going to sit through another angry Louis Rossmann video
Try https://youtu.be/0tdZ5Z7nRDY?si=vjnJ90p6ba_Xik9B for a less emotive take on this specific case, and the closely related matter of Bambu's attempt to circumvent some of AGPL's protections.
Since you’re familiar with the topic, any sources that are not YouTube videos?
Not that contain any information not covered in the above, or aren't LLM summaries of summaries of the matter, unfortunately. At least not that I've seen thus far. Such is the current timeline, where everything has to be a monetizable video, slop, or both…
Very useful comment. I’ve had an A1 Mini for a year now and it has been my favourite purchase in years. Like when I got my first mobile phone, I feel like I’ll have some sort of 3d printer for the rest of my life. Bambu made it super easy and inexpensive for this to happen.
I’m completely against bullying and attempts to lock out open source software from using 3d printers directly; if they locked out OrcaSlicer from direct control I’d have a big problem with that.
But trying to interact directly with Bambu’s private infrastructure/APis seems reasonable for Bambu to block. I think a cease and desist might backfire on Bambu but i don’t think it’s unreadable. (Didn’t watch the video. Just getting context from parent comment. )
> But trying to interact directly with Bambu’s private infrastructure/APis seems reasonable for Bambu to block.
Even if they have taken away other routes that used to exist so that this is the only way?
I've also been very happy with my A1 (bought ~18 months go), and have since bought a U1 (which has networking problems of its own, but is otherwise a great upgrade) alongside it. Unless Bambu changes its tack significantly I'll not be buying another of their machines or more of their materials¹.
--------
[1] well, maybe the light grey PLA as I've not yet found anything similar enough easily available in the UK, and it is perfect for prints that I want to look neutral or for some scifi ships & similar…
It's not like you have a choice, the printer doesn't work locally unless you enable LAN mode, and then it only works locally. Bambu make you pick either "closed servers" or "the mobile app doesn't work" for no reason.
I'll chip in to this developer's legal defense fund because I want to be able to do whatever I want with my printer, and "I can't do what I want with my printer" is a bigger problem for me right now than "the developer made a TCP connection on my behalf to a server he didn't own".
But we’re geeks, we can run tailscale on the local lan and access it anywhere, no? Obviously that’s not for everyone, but that’s workable for savvy users, no?
There's a wonderful Home Assistant integration that has all the monitoring features one could want.
Yeah man I don't know, if the argument is "it's fine for Bambu not to make a trivial change to allow openness because I can set up a home Linux server that runs 24/7 with OpenVPN and iptables", I'll say this is the reason everything's closed now, because geeks like us didn't shout about it until the last of our hacked-together spit-and-duct-tape solution stopped working, by which point it was too late.
I don't accept any "it's fine because you can hack around it". If it needs me to choose between their phone app working or privacy, it's not fucking open enough.
Although local LAN control is still unhindered, browsing the filesystem on the printer from the slicer is locked behind cloud mode.
Getting cloud mode means using Bambu Studio. Getting Bambu Studio means one more notch in slowly getting locked into the walled Bambu garden.
Bambu also tried to patent several widely used techniques in china, fyi.
https://www.mdpi.com/2411-5134/8/6/141
Josef Prusa also commented on this last year: https://www.josefprusa.com/articles/open-hardware-in-3d-prin...
The motive appears to be to get tax credits as opposed to becoming a full-on patent troll, though with how quickly China is speedrunning their version of capitalism I would not be surprised if it turns into patent trolling.
Their behaviour overall is really giving me mixed feelings, because the Bambu A1 I have is an absolutely amazing machine for the price, and I've been casually in this since the Printrbot days.
I’m so torn about bambulabs. Prusa needs to redesign their core one so it doesn’t use 3D printed parts (I get how that’s part of their philosophy but it’s not working anymore), $400 cheaper, and have a reliable AMS system. There’s just no other brand that can compete with Bambulab right now in terms of price vs performance.
Definitely gives me second thoughts about getting one. They look like easiest way to get into 3d printing as a tool (rather than another hobby), but their recent attitude just makes me think I should suffer a bit less advanced product just to not have to deal with that shit.
RE: 3D printer as a tool, I recommend Teaching Tech's video (1) as a guide to choosing the right 3D printer. His first question is "Will you use your 3D printer as a tool or a hobby?", followed by the priorities that flow from that choice, e.g. pretty looking prints, or accurate parts that fit together.
1: https://youtu.be/JCHUOQ7yby0
There's some drama, and they did some wrong calls. But the hardware is still really fantastic (as a X1C owner). If you want to have some things printed and don't necessarily want fine tuning your printer as a hobby, I highly recommend it.
Same. I don't care about the online connectivity or whatever, I just print a few personal things every month so the convenience and reliability far outweigh any cons for me.
It is definitely a philosophy you have to buy into, in the same way that people accept the iPhone's walled garden. (I have several Bambu Lab printers and have been an iPhone user for 17 years)
You can use Bambu printers fully offline. All this vitriol about them is severely misplaced IMO.
Where can I get the source code they modified?
That comes with a big caveat. You can either choose to use the printer offline, or online, with no ability to use both. If you want the ability to monitor or pause a print when you're not home on the off chance something goes wrong, you HAVE to send every print through their cloud, there's no middle ground.
That's not Bambu being open, that's them doing the absolute minimum to allow people to say "you can use Bambu printers fully offline" in comment sections.
Monitoring is still possible with Tailscale and Bambu Companion (or a number of third party apps you can put on a Raspberry Pi or similar)
https://testflight.apple.com/join/VXBxZYNr
https://bambuddy.cool/
OK. This doesn't change my view that Bambu is not open, and just does the bare minimum so people can't say it's completely closed.
Can you access all that on you local lan though?
If so then you could access it over a reverse proxy like Tailscale.
Its trivially easy to set one up these days.
Trivially easy to set up Tailscale, if you have a machine on 24/7 at home.
Wait, that’s still just about their phone app. When you disable the cloud features, you lose the phone app, but otherwise the printer is fully usable. You can still connect to it through Bambu studio, you just have to roll your own networking (e.g. a VPN), right?
Yes and no, it seems. Yes in Developer Mode. With that configuration, which confusingly requires you to turn on LAN mode first, you can use your own software to control all features of the device.
In LAN mode it’s more complicated. LAN mode requires you to still use their slicer because the majority of functions beyond the extremely basic are still restricted by their authorization layer. This means using their SDK/network plugin for anything you develop, effectively coercing developers into their ecosystem for use-cases by the majority of users.
It seems pretty clear, in my opinion, that what they’re trying to communicate by using the “developer mode” language is that owning your device end-to-end is big, scary, and only for professionals. Oh, btw, developer mode leaves your device completely open and introduces various UX friction points to the experience related to constantly needing to rebind. Effectively it’s malicious compliance on their end. They’re giving the middle finger to anyone who wants to cut them out, and it’s hard to say anyone who feels that way is imagining it.
You can only connect to it from the same LAN, yes, except you can't connect locally to it unless you disable the cloud features first.
Does anyone know if there is another printer manufacturer that has an equivalent to the Bambu A1S with it's custom AMS system. I don't think people realize how good that printer and AMS system is (the AMS system for the X1C pales in comparison), and I'd love to support another company, but haven't really seen another bed slinger with the simple center-rotating AMS style system seen on the A1S AMS. For context I run a business where I sell 3d printed parts for old film cameras - and the A1S is a workhorse.
The upcoming Prusa INDX is going to be interesting, especially for business use cases where waste is a primary concern.
https://www.prusa3d.com/product/indx-conversion-kit-8-toolhe...
The main thing keeping me from making the multi-material jump is the waste. I have a couple Vorons and would love to be able to print with different materials at the same time, but the waste with the current solutions is so egregious.
“Our cloud services are inundated” … says company that killed product from working offline and forced it to be connected
You can put your printers in LAN Mode to not use their cloud. You just have to choose one or the other, and the software in question enabled features they didn't want unless you ran off their cloud.
Can someone explain to me like I'm 5, why you would need to communicate with a cloud service to use a 3D printer?
Remote device control allows for running and monitoring prints from another networks with zero effort, but more importantly local device control can't be monetized. It's just about the money.
To steelman their use case, Bambu has marketed themselves as the most approachable way to get into 3D printing. In addition to their low prices, that includes ease of setup, and ease of going from a model on their website to a physical object in your hand. If you're already getting the model from their website (and realistically, the overwhelming majority of 3d prints are downloaded), then having their online software ecosystem handle everything for you just reinforces that approachability.
But realistically, because if they control how you use your machine, they can start skimming profit off of those digital services every time you print something. That's only works if they have control over how you use the machine in your house.
To outward appearances, they seem to be trying to recreate the printer ink/razor blade business model on 3d printers. https://en.wikipedia.org/wiki/Razor-and-blades_model#Printer...
The RFID reading of their Bambu brand filament spools sure is convenient... for now. Give it a few more years and you might not be able to print non-bambu filament. The hardware side is fully equipped for this bullshit, just takes one more braindamaged MBA to have a Great Idea
This isn't defending Bambu, and it's not an ELI5 because, whether you meant it sarcastically or not, the easy answer to your question is "you do not need to connect to a cloud service to use a 3D printer".
Bambu Labs however, has chosen to market their printers with an app that provides a "one-stop shop" for all things 3D-printer. You can browse their version of Thingiverse (or Printables or Cults 3D) and send jobs directly to your printer. You can also access your printer remotely (read outside your home network without tunnelling/port-forwarding/VPNs) to monitor prints, get notified when a print is done, get notified you've run out of filament, watch the printer work if it's equipped with a camera, etc. etc.
Bambu has been attempting to remove features that enable easy local (not-internet-connected) use cases and force everyone to use the cloud, etc. Or at least make it as painful as possible to skip the cloud.
Relevant context: X1C owner who did not update the firmware that forced bambu's "secure printing" workflow on users that previously used their local network "plugin".
I stopped using Handy, blocked the printer's access to the internet, and ultimately, did not miss a thing. The printer continued to work fine with my slicer of choice (softfever's fork of Bambu Lab studio's fork of Prusa Slicer's fork of slic3r, now known as OrcaSlicer).
Like most things these days, they make a decent printer, but are part of tech's steadfast march to control everything. The twist is that they're in a space defined very much by breaking control.
You don't really, but the entire ecosystem is quite ergonomic for people who don't want to fiddle with software, connections, config, permissions, etc. and Just Print something.
Not defending Bambu. The UX is quite straightforward and easy, however.
Should we start with an explanation of why you would need to communicate with an IP network to use a 3D printer? Is it impossible to just plug in a USB connection and print?
On my Bambu printer I keep it offline and use the SD card to transfer files to it like some kind of caveman.
On infosec we call that airgapped. Pretty secure compared to what is normally done. Nothing caveman about it.
So obviously it's not necessary at all, but Bambu built their entire brand on ease of use - the app allows you to pick from thousands and thousands of premade models and send them to your printer directly from the app. Judging by the Facebook Bambu groups, most people never bother with installing PC Bambu Studio. And because phones don't necessarily have the raw power to slice the model on device, it's sent to their servers for slicing to fit your printer and filament type.
So it's a nice to have thing, but it could have very easily been optional. Instead they made it so that every print, even ones sent from Bambu Studio, has to go through their servers(unless you enable Lan mode)
30 Million requests per day is not coming from hobbyists, and even if it were, a $40/month VPS can handle that easily.
Nowhere in TFA did they say what OrcaSlicer does. I must be expected to go to the GitHub and find out for myself!
A slicer is software that takes a 3d model file and "slices" it for 3d printing. It outputs a series of instructions for a 3d printer to build up a physical object, layer by layer (slice by slice). https://en.wikipedia.org/wiki/Slicer_(3D_printing)
Particularly relevant for this discussion is this part of that page, showing the lineage of the various software involved. https://en.wikipedia.org/wiki/Slicer_(3D_printing)#List_of_s...
Found a clone here: https://github.com/unS0uL/OrcaSlicer-bambulab
Pawel Jarczak could consider donating the code to an anonymous random friend who happened to upload it to a chinese code forge where development could continue.
I like Rossman and usually agree with him, but imo hes a very bad speaker. I cant watch his videos. His problem is that, instead of getting to the point, he spends an inordinate amount of time pre-defending against bad faith arguments he assumes he will receive in response to his point. Thats just pointless imo, he should just make his point and if idiots dont get it then who cares, I dont think theres anything we can do for them anyway.
Reminds me of:
https://www.youtube.com/shorts/tQIdxbWhHSM
I have to say the Bambu A1 Mini has been a game changer for me. I wouldn't own a 3D printer otherwise. While it doesn't really "just work" as the hype would have it (I believe this is impossible with current tech), it comes pretty damn close. Probably the printer that does it best.
I didn't want another hobby, fiddling with settings and materials, and generally going down the 3D printing rabbit hole. I just wanted to print stuff for my actual hobbies. And the A1 does this, with little fuss, for which I am forever grateful.
Have you owned any other printers?
So much of this opinion sounds like a Bambu ad read from YouTube, as if they're the only ones making printers that just work now, like a Prusa can't crank out perfect first layers without breaking a sweat.
The A1 Mini was my first printer, which is of course biases my opinion of other printers.
I've bought many, many other printers since then, and every time I've gotten something other than a Bambu Lab printer I've been disappointed, and ended up returning them or selling them.
Creality's K1 Plus was great, but regularly needed the extruder disassembled to get broken filament out.
Anycubic Kobra 3 Max regularly failed to keep prints on the bed. I bought 2 Elegoo Centauri Carbons. The first has been out of commission since the extruder went haywire, and I couldn't get replacement parts without going through some random support chat app, and the 2nd one's build plate delaminated the first weekend I had the printer.
The Snapmaker U1 I'm pretty happy with, but when I first got it, I learned you have to be very gentle with how you put the spools on, as it can pop an internal plastic panel off with interferes with the Y-axis.
Prusas are good, but price and availability are issues (I bought all the above new at my local Microcenter). I do have an older Prusa MK3 that I bought for an pellet extruder conversion, but for a printer with no online capabilities and a need to manually level it via paper, it cost more used than a new Bambu Lab P1S. I'm okay with putting your money where your ideology is, but imagine if the only alternative to an iPhone's walled garden was a $2000 Android.
I have the A1 Mini as well. Mostly having sat unused since I bought it a few years back, I'm now wondering if the thing will function normally again. Any advice on basic "cold boot" maintenance? It's been a year since I last turned it on.
Shouldn't require much. Very light oil (ideally the oil that came with it) on the rails, wash the removable build plate with basic soap and water (may be dusty from sitting), and then run a test benchy to clear out any filament in the hotend.
This is part of the reason their attempts frustrate me so much. I love my A1 Mini but I do not want to support this kind of behavior so I will probably go to another company if I ever upgrade.
Who are some 3D printer vendors that are worthy of support?
I'd say Prussa.
I am not going to say they are perfect, but I think they have a good balance of ethics, openness, product quality, innovation, availability and price. By that I mean their are the best in none of them, but I don't think of anything better as a combination.
Prusa sat on its haunches for a decade, happy to leave progress on the table as long as their salaries got paid. Bambu actually got non-technical people into the hobby and has always had more bang per buck.
Buy a bambu; use Orcaslicer
Edit: didn't mean to say "held the industry back"; I would categorize my opinion more along the lines of "were happy to get fat on past offerings" or the like.
Prusa is generally like Apple in that regard, in that they wait for the new technology to be tried and true before committing their design(s) to it. CoreXY is the most prominent example.
Prusa was actually the "non-technical" printer company for quite a while though. They would sell to schools and libraries, and still do, and offer(ed) assembled kits.
I don't own a Prusa, I've assembled Vorons and have a highly-modified Ender 3 S1, but if I was in the market to get a user-friendly printer, or recommend one, I'd get a Prusa.
My thing with bambu was always that they polished whatever the industry (and hobbyists) had invented and closed it all off, then also innovating on top of that but never giving back unless they _had_ to. Polish and mechanical design are great but corexy kinematics, input-shaping are imo what made the X1 stand out as the fast+good-qual printer when it launched. A lot of what they added on top was then to build a moat.
This may be a controversial take, but imo it would be Bambu to set the industry back by a decade if they "win" and lock up the market. That's clearly their strategy afaict.
Does anyone remember Bambu patenting existing open inventions as their own? I can't seem to find good links anymore (?!) but there's some details here https://www.mdpi.com/2411-5134/8/6/141
If no one else is willing to give a polished experience, they have no one to blame but themselves. My father doesn't want to be a 3d printer expert or filament researcher; he wants to print things in 3d as a hobby. Looking back at the reprap, ultimaker, and prusa — the big boys of the maker-oriented printers that i remember — none of them made any progress on making the hobby more accessible to someone like my dad. Bambu deserves some recognition for that.
I did quick search and bambu p2s seems to be 30% faster than prusa mk4s and few hundred cheaper. Prusa is more accurate, more open and has better spare parts supply. Bambu doesn't have wifi connection unless I use their cloud?
I'm gonna keep using mk4s.
The Bambu Lab P2S is a CoreXY printer, and that's why it's physically faster than the Prusa MK4S which is a bed slinger.
I’ve always got more consistent and accurate prints out of my x1c versus the prusa mk3 i tolerated. Even just the enclosure makes the bambu experience more much more consistent in my experience
The enclosure is the real added value, hardware-wise; and the H2D has even better environmental control (active heating and cooling of chamber).
While the open-source part of me loves the more open nature of Prusa, the commercial-minded part loves the immediate convenience of the Bambu. But the environmental control is something which Prusa doesn't really do well yet. Heated chamber, as well as filament humidity control is something Bambu has done which Prusa has not, and when it comes to printing with "engineering" filaments like PA6CF, PA6GF and other higher-end lubricating plastics for bearings etc, along with support filaments like PVA which are incredibly hygroscopic, the Bambu is the only contender if you want high-quality prints that don't warp.
IMO this is where Prusa gave up the race and need to catch up. Give me equivalent or better environmental control, and I'll be happy to consider it.
The accessibility to non-experts, and the fact that it just works out of the box without fiddling around optimising settings, is why I have a Bambu family at work and zero Prusas.
Worth noting those are essentially different "generations" of printers, as well as different kinematic systems, CoreXY vs Cartesian.
How did Prusa hold the industry back? Were they suing other printer manufacturers who innovated?
"Not innovating myself" isn't the same as "holding other's innovations back".
I didn’t say Prusa held the industry back; I said they sat on their haunches. Even the basic differences in stepper motors between what bambu chose and what prusa or ultimaker chose demonstrates my point.
Edit: whoops! guess i did say they held the industry back... my bad /facepalm.
I would have said Prusa a year or two ago but they've reneged a little on their open-ness. That was probably in response to Bambu being fully closed and gaining so much market share.
The Core line of printers seems promising and a big leap towards closing the gap towards Bambu's corexy printers but haven't used one yet and I've been out of the game a little. Bambu though is probably more of a high-end appliance type than Prusas more utilitarian feel.
I splurged a while ago and got a pre-assembled Core One. It worked great right out of the box and is has been worry-free so far. So far, I've treated it very much like an appliance with no tinkering on my part yet.
The machine is still quite hackable. Prusa publishes the firmware and CAD files for their printers, although the CAD files aren't under a fully open license. The support is generally nice to people who tinker with their printers and sometimes even seems to be genuinely invested in seeing tinkering projects succeed.
Prusa. And my Raise3D E2 has been solid for ~5 years. I can't directly compare it to Bambu, but it was a massive step up from the Creality Ender it replaced. It's a "Just works" machine.
I have a Prusa MK3S and it has been very very reliable. There's also a ton of mods you can download and print, which modify or extend the printer for specific use cases. They are a bit more expensive then their Chinese counterparts, but in my opinion, it's definitely worth the extra cost for the peace of mind.
I just bought a qidi printer. It arrives in a few days, so I can’t speak to the machine’s quality beyond saying it’s reviewed pretty well - but the software is all open source klipper with no locks preventing you from modifying it. The hardware itself is closed source, but if you want an open hardware machine in 2026 you need to build your own voron.
Obviously it depends on what you’re doing and what is importante to you. It’s hard to beat Bambi Labs H2D or X2D for versatility, practicality, and price. Engineering filaments are getting a lot cheaper as the market expands so it helps to have a printer than can handle those. Given Bambi Labs is so cheap compared to the alternatives customers would probably be better off putting aside the savings to buy a second printer from a different supplier when one starts to catch up.
As I mentioned in a sibling comment, I bought a qidi q2 because i am gambling that they have caught up in terms of quality. The price is comparable to the bambu p1s, while the specs are closer to the x1c. Reviews seem to put it roughly on par with the p2s, which costs 30% more.
It’s clear nobody’s caught up in terms of ux / user friendliness - but as an experienced printer i don’t need my hand held quite as much - and the openness is worth a lot to me. Being able to define custom klipper macros alone makes it worth it to me to stay away from bambu
Prusa is the most open of the printer manufacturers. They did have to backtrack a bit because Bambu copied their slicer to use for themselves and undercut them, but they're still as open as you can get in a capitalist economy.
They just can’t help themselves, they want market share and the margins
I mean considering how absolutely fucked the 2d printing space has been (HP) It's not surprising that 3d printing will involve identical shenanigans once it becomes even slightly mainstream. And that's what Bambu does, make 3d printing accessible.
Oh boy, the lunatic libertarian that maintains a Kiwi Farms account and engages in a great deal of harassment has opinions.
This is HN. This isn't YouTube. Rossman is beneath this place.
When was the last time Rossmann had anything nice to say? He seems utterly miserable. I don’t doubt this is an important issue, but when he inserts himself into a dispute, it only gets more overblown and vitriolic on all sides.
(The ridiculous NYC to Austin thing is pretty representative. Complained incessantly about loony liberal New York, moved to Austin, now he complains about Texas. Sorry! Turns out there is no utopia for pathological contrarians.)
He's just like Steve nowadays - he built his entire brand on being angry, so he has to be angry or his core audience will leave. And if that's what you like then fine, but for me it's just not interesting anymore.
It's the sad thing about field experts who become YouTubers: to keep up the viewership, they undergo self-Flanderization.
I was sad to watch Sabine Hossenfelder devolve from a level-headed critic of how research is done, into a loony crank who selects the contrarian angle on every issue. I'm sure the YouTube analytics inform her which topics perform better.
Rossmann lost all my respect when he shit-talked GrapheneOS. Bambu works great. He can rant around the world while monetizing his videos. I neither care nor listen.
Bambu Labs is completely ignoring their legal duties under the AGPL code they used while trying to make others comply to their licensing terms through abuse of the legal system.
Nobody forced them to use said code, they chose to when it was in their best interest and now they renege on the part in the license (the only thing that gives them a right to use and build on said code) when they deem it not in their interest any longer and think they're big enough to squash individuals protesting.
Nothing wrong there, right, chairman?
If you are referring to his video from May 2023, "Why I deleted GrapheneOS", it is about the team lead, Daniel Micay, not about GrapheneOS itself. He, in fact, praises GrapheneOS to no end in the very same video.
Perhaps the fact that he brings petty interpersonal drama wherever he goes is the root of the complaint?
If you with "he" mean Daniel Micay, I unfortunately agree, based on observations from previously having idled in the GOS Discord for a couple of years. Plenty of downright mean and unforgiving behavior, not seldom due to him misinterpreting others' statements and questions.
So just don't comment?
he projects a lot of is emotional issues into his work. I support what he does, but he appears to make himself miserable in the process.
I think there is an element of audience capture. Similar to how ElectroBOOM has to keep electrocuting himself for his audience. It’s a living…
Maybe you know this, but ElectroBOOM doesn't actually electrocute himself, it's just a running gag.
The few I’ve seen were obviously staged but it did appear real in that he was hit with a high voltage. Looking it up suggests that he has been injured a number of times due to miscalculations.
it's a stupid running gag because some might watch that and think playing with 120V live wire is fine.
It sure seems real to me. although some of those HV circuits like the jacob's ladder seem way too dangerous.
As a matter of fact he has mentioned that one of the Jacob's Ladder videos was the only time he messed up and came close to actually electrocuting himself (by reflexively trying to grab the leads as they fell off a table). Otherwise all of the shocks are "calculated" to be nonharmful.
In the late 90s internet there was a blogger that built cool stuff with electricity, really seemed to know what he was doing, one day he blogged about how he was going to use a bunch of microwave transformers for an upcoming project. No updates since then, I presumed he died by accident.
He showed in one of his videos that he uses some explosive material for the spark and explosion, but it's been years so I don't exactly remember.