A customer on HP's site reported: "I installed this toner cartridge about a month ago ... HP issued firmware update 20250209 ...

HP's November 2020 firmware update enabled, or re-enabled, the company's Dynamic Security system in some printer models. This ...

This allows is to fit flush between the cartridge and HP inkjet printer, intercepting traffic and presumably telling the printer some sweet lies so that you can go on with that print job rather ...

One wrote: “I installed this toner cartridge about a month ago ... aware of a firmware issue affecting a limited number of HP LaserJet 200 Series devices and our team is actively working ...

The HP Color LaserJet Pro 3201dw ships with four TerraJet cartridges, which use less plastic than other types and are especially energy efficient thanks to the toner’s low melting point.