Got a notice while using my computer printer (HP DJ 380) that the cartridges were low and needed to be replaced. I replaced both with the correct id #, and now I keep getting this notice that the cartridges must be replaced. It's the RedBang notice asking if I wish to be connected to the HP store. I could have gotten two bad cartridges?! seems unlikely.
So, as a result the orange light (cartridge trouble) keeps blinking whenever I power on the printer.