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I mean if non-DRM'd cartridges work, they work on any printer you own, so third parties will manufacture cartridges and it will continue to work until it breaks.

Not that Brother isn't a wildly better experience but.



I'm saying that the currently available HP printers all have DRM that makes them potentially not work with 3rd party ink. I called them to be sure and was told that this is to ensure quality. This is doublespeak for "so that we have more control over how you use it".

I get the impression that right now they have the technical capability to disable 3rd party cartridges but do not use that capability for the most part. But they're quite upfront that they may change their mind.

So yes, non-DRM'd cartridges work on HP printers for now. That might change at any time though, at only their discretion. I don't know why you'd expect the same cartridge form factor to work in every printer you own.

I am saying that HP is making it so that third parties may be technically unable to manufacture cartridges and are left instead doing workarounds like refilling old HP cartridges.


I mean, they work with third party supplies for now on the current firmware, you could always lock onto that version to avoid updates.

Given how deeply it sounds like the HP drivers call out yeah that's going to be a problem eventually, I agree with you. Even if not with these models, maybe the next.

HP's drivers are super fucked, can't encourage people to stay away enough.


I think HP already tried to block 3rd party ink and was sued?

Either way, the DRM has been used to 1.) void your warranty as soon as a non-HP cartridge is installed and 2.) activate a kill bit in the cartridge DRM so it can’t be refilled and sold by 3rd party services. Any printer that reads a flagged cart will reject it.




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