These are NOT genuine HP inks but a great alternative premium compatible that prints great for less.
Approx prints:
920XL Cyan ink cartridge prints approx 700 pages
920XL Magenta ink cartridge prints approx 700 pages
920XL Yellow ink cartridge prints approx 700 pages
For HP Officejet 6000, 6500, 6500a,
7000, 7500, 7500a printers