They use the small flash inside the DRM chip in the cartridge to store the telemetry, then the e-waste companies are paid by HP to read and send to the mothership the contents of the chips sent to recycle

    • hitmyspot@aussie.zone
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      1 day ago

      Even if you block the printer from sending data back to HP, the printer stores the data on a chip in the printer. When you finally send the printer to be recycled, they recover the data from the recycling company.

        • InFerNo@lemmy.ml
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          1 day ago

          I don’t use official cartridges and bin them afterwards when they’re empty

        • hitmyspot@aussie.zone
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          1 day ago

          Haha, I should have reread when I translated. You clearly say the data is saved on and the DRM is on the cartridge.

      • Threeme2189@lemmy.world
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        1 day ago

        Sounds like a good job for a 5 pound sledge hammer. Ain’t nobody getting data off of micro chip dust.