HP 36A (CB436A) Black Toner Cartridge, 2 Toner Cartridges (CB436D) Color: Black Cartridge yield (approx.) per cartridge: 2,000 pages 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 36A Black LaserJet Toner Cartridges - you can keep interruptions to a minimum What's in the Box: New Original HP 36A (CB436D) toner cartridge HP 36A (CB436D) toner cartridge works with: HP LaserJet M1120, M1522.