Review on HP CF212A Toner Cartridge Yellow by Patrick Myers

I recently bought a set of 4 toner cartridges (M/C/Y/B) for my HP printer for over $400 at over $100 each. Every time you change a cartridge, the device asks permission to "scan for counterfeits”. This tells you nice things if you are using real expensive HP toner. I don't know what the printer can do if I insert the generic and "confess". Will it be "walled up" forever? Explode? Are special units sent? The price is absurd as you can get a full set of 4 generics for only $47!