HP 678 Black Ink Advantage Cartridge (CZ107AA) Colour:Black   Specifications: Color(s) of printing supplies: Black   Ink drop: 13.5 pl  Ink types: Pigment-based Page yield (black and white): ~480 pages  Page yield footnote: Tested in HP Deskjet Ink Advantage 2515 All-in-One. Approximate average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. Operating requirements: Operating temperature range: 15 to 32°C Storage temperature range: -40 to 60°C Non-Operating Humidity Range: 20 to 80% RH  Note: Item is compatible with B2L57B,CZ280B, A9U23B, D4H22B, CZ279B, A9T81B, A9J41B, B4L10B printers.