HP Color LaserJet Q5950A Black Print Cartridge. Page yield: 11000 pages, Print technology: Laser, Printing colours: Black. Operating temperature range (T-T): 10 - 27 °C, Operating relative humidity range: 10 - 70 %, Storage temperature range (T-T): -4 - 104 °C. Package weight: 2200 g, Package dimensions (WxDxH): 400 x 148 x 268 mm, Weight: 1700 g