As you print more, HP helps reduce your company’s printing costs with an option designed for customers who print high-volumes—HP LaserJet Toner Cartridge Dual Packs. You get the same consistent, professional results and reliable, trouble-free printing of Original HP. And you get double the print volume at a lower price with this convenient, high-value option. As you print more, HP helps reduce your printing costs with HP LaserJet Toner Cartridge Dual Packs. Get the same professional results and reliable, trouble-free printing of Original HP with this convenient, high-value option for high-volume printing. Original HP printing supplies are easy to buy, easy to manage, and easy to use. And with the added convenience of HP Dual Packs—two Original HP Black LaserJet Toner Cartridges—you can keep interruptions to a minimum. Original HP LaserJet toner cartridges represent up to 70% of the printing system and are designed with the printer to provide the reliable, professional results that save you time. HP Dual Packs further reduce your printing costs to save you money Specifications - Product Description HP 12A Black Dual Pack LaserJet Toner Cartridges (Q2612D) - Consumable Type Toner cartridge - Print Technology Laser - Colour Black - Quantity Dual Pack - Page yield (A4) Up to 2,000 pages each - Compatibility Hp Laserjet 101, 1012, 1015, 1018, 1020, 1020 Plus, 1022, 3015, 3020, 3030, 3050, 3050Z, 3052, 3055, M1005 mfp, M1319f mfp - Dimensions 356 x 213 x 133 mm - Weight 1.83 kg each