LD Remanufactured Ink Cartridge Replacements for Dell WP322 & UK852 Series 15 (1 Black, 1 Color, 2-Pack) All of our products are offered with a Two Year 100% Quality Satisfaction Guarantee. All LD branded products are backed by a LIFETIME 100% satisfaction guarantee The use of LD replacement cartridges and supplies does not void your printers warranty.