Compatible Brand Q2612X (HP 12X) Black Toner Cartridge fully compatible with the HP LaserJet 1010, 1012, 1015, 1018, 1020, 1022, 1022n,1022nw, 3015, 3020, 3030, 3050, 3052, 3055, M1319f MFP, M1005 MFP. The use of compatible supplies does not void your printer warranty.