New Era Toner &copy; (100g) 4pk - Toner Refill for use in HP 12A Black Toner Cartridge (Q2612A) LaserJet M1005, M1319f MFP, 1010, 1012, 1015, 3030 Weight: 100 Grams (4) Part #: Q2612A, 12A Page Yield: Up to 2,000 pages at 5% coverage. Package Contents: 4 Sealed Bottles, 1 Funnel Cap, 1 Pair of Gloves, Seal Tape, Instruction Sheet Visit our store for all your printing supplies: www.amazon.com/gp/shops/neimage