alt Hacker NewsIf you decide to get a Bambu anyway, let me heartily recommend against an H2D.
It did "just work" for a while, but then the print cooling fan went bad. On my home Voron, this would be a 5 minute fix. On the H2D, it is this [0]. You basically have to take the entire toolhead apart, removing the mainboard inside it with no less than 11 very tiny and fragile custom ribbon cables that connect to it, plus 5 more connections on a second board that goes on top of it. Most minor fixes are like this. Another time, I had to remove a stuck piece of filament, which involved taking apart the whole front of the toolhead and dealing with even smaller and more fragile flex PCBs.
[0] https://wiki.bambulab.com/en/h2/maintenance/replace-cooling-...
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I like my H2D, but it definitely hit a brick wall. I replaced it, and had the same issue with one of the nozzles not printing consistently.
This was after around 700 hours, which isn’t terrible, but working with their support is exhausting. I don’t think I’m going to touch it again until winter, unfortunately.
> On my home Voron,
You're not the target market for Bambu customers.
This is like complaining that on your dirt track racer it's a trivial process to swap the rear end spur and change final drive ratios. Someone who has their dealership do the oil changes on their leased BMW does not care.
Maybe they should care a little, because the long-term repairability of their BMW or Bambu is going to put a real dent in their resale value. But they're not the ones dealing with tweezers and ZIF connectors and flex PCBs, so it's mostly just not their problem.
3D printers used to be exclusively the domain of people who enjoyed doing all this work themselves, who loved a well-designed machine that was a joy to work with like a Voron. That's no longer the case, Bambu is offering unrepairable black boxes that "just work" for enough time that some people can afford not to think care how it's made.