HP 64 ink cartridges work with: HP ENVY Photo 6252, 6255, 6258, 7155, 7158, 7164, 7855, 7858, 7864. HP ENVY 5542. Up to 2x more prints with Original HP ink vs refill cartridges. HP 64 XL ink cartridge yield (approx.): 415 pages.Original HP ink cartridges: genuine ink for your HP printer.