HouseOfToners Remanufactured Ink Cartridge Replacement for HP 920 & 920XL (1 Black, 1 Cyan, 1 Magenta, 1 Yellow, 4-Pack) All cartridges have undergone extensive cleaning, been re-filled to OEM capacity, and tested to ensure quality and compatibility (please note per Magnuson-Moss Warranty Act, using remanufactured cartridges will not void your printers warranty) Contents: 4PK HP 920 & 920XL Ink Cartridges: Black (CD971AN), Cyan (CD972AN), Magenta (CD973AN), Yellow (CD974AN) Page Yield: Black - 420 pages, Cyan/Magenta/Yellow - 700 pages (page yield measured at 5% page cover of standard 8.5x11 sheet) | Shelf Life: 12-18 Months We ship within 1 business day via USPS First Class, USPS Priority, or UPS Ground 100% Satisfaction Guaranteed with 1-year replacement policy