Skia Ink Cartridges &uml; Laser Toner Cartridge BlackCompatible with HP Q2612A, 12A. For LaserJet 1012, LaserJet 1018, LaserJet 1020, LaserJet 1022, LaserJet 1022n, LaserJet 3015, LaserJet 3020, LaserJet 3030, LaserJet 3050, LaserJet 3052, LaserJet 3055 Compatible with: LaserJet 1012, LaserJet 1018, LaserJet 1020, LaserJet 1022, LaserJet 1022n, LaserJet 3015, LaserJet 3020, LaserJet 3030, LaserJet 3050, LaserJet 3052, LaserJet 3055 SKIA Clear and Crisp Technology Built by Skia Ink Cartridges . Offering the world's best Premium Grade Quality Cartridges. 1-Year Manufacturer 100% Satisfaction Guarantee Warranty Manufactured with Fair Labor and Environment Friendly Policies