HouseOfToners Remanufactured Ink Cartridge Replacements for HP 934XL & 935XL (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 pritner's warranty) Contents: 1-HP 934XL & 3-HP 935XL Ink Cartridges (1 Cyan, 1 Magenta, 1 Yellow) Page Yield: 1000 pages each (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.