HP 100 Grey Inkjet Print Cartridge. Page yield footnote: Approximate yield of 10 x 15 cm colour photos. Operating relative humidity range: 20 - 80 %, Storage temperature range (T-T): -15 - 35 °C, Operating temperature range (T-T): 15 - 35 °C. Package weight: 79 g, Weight: 50 g, Package dimensions (WxDxH): 141 x 37 x 113 mm