Generic Compatible Toner Cartridge Replacement for HP Q2624X ( Black ) Duty Cycle: 4000 Pages , Humidity: 20 to 80% Relative Humidity Operating, Humidity: 10 to 90% Relative Humidity Storage, Package Type: OEM, Print Color: Black, Print Coverage: 5%, Print Technology: Laser, Shipping Dimensions: 5.59" x 13.11" x 7.8", Temperature: 50 F (10 C) to 91 F (32.78 C) Operating, Temperature: -4 F (-20 C) to 104 F (40 C) Storage Sold as 1 each