you need to cuz they are junk cheaply made and overpriced no matter what level you are buying. Lenovo, Dell heck even Acer is a safer buy. Oh HP how you you have fallen from the greatest vertically integrated technology company to a purveyor of cheaply made overpriced PC’s and ink that 4 oz costs more than a ounce of gold.
Gave up HP printers when they put hard expiration dates on ink cartridges for our design jet large format printer. For each color the cartridge was 100 bucks. And since they were slow moving even staples etc had a hard time delivering a cartridge with more than six months usable life till expiration. If a large graphic arts vendor had come out with ink we would have used it. But since we were pantone matching we needed same color every time not cheap refills which are different