Many thanks for the information. Refilling isn't an option; I simply do not do enough printing. I will check the HP and third-party suppliers and plan my next move. Thanks again!
I've recently learned that HP has discontinued the ink carts for my printer. Amazon is still selling HP carts but buyer reviews indicate Amazon is shipping out-of-date carts; some have arrived dry as a bone!
I've used the 8450 since I bought it new for $130 after the model was discontinued. I...