HP’s long-running use of firmware updates that block third-party ink and toner cartridges is drawing scrutiny again – this time under a new global sustainability standard that explicitly forbids the practice.
The International Imaging Technology Council (Int’l ITC), a trade group for cartridge remanufacturers, says HP’s latest printer firmware rollout conflicts with the requirements of the General Electronics Council’s (GEC) updated Electronic Product Environmental Assessment Tool, or EPEAT 2.0.
It isn’t just third party ink.
They block their own damn cartridges from being used in their own damn printers if that cartridge has been used in another printer.
They also block it if a cartridge was purchased through their subscription plan and you no longer subscribe.