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
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
I just retired a 20ish year old brother multifunction black and white laser for a new Brother color LED multifunction.
Very happy with both, the one I just retired still worked great, but I got tired of jumping through hoops to get the network scanner drivers working on current OSes.