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.


Was given a HP LaserJet before 2020. It’s been over 5 years. I have yet to replace toner in it. And I was given a BUNCH of toner for it. Injets are a joke.
Yeah, it took us probably 7 years to use the first batch of lower volume ones lol. Then, my wife and I both independently bought a set of black and all three colors. So, we are set with toner for the rest of our lives too
A colour laser ?