Compatible HP models:DesignJet: 1050 C 1050 C Plus 1055 CM 1055 Cm Plus Enjoy a seamless integration between this ink cartridge and select compatible HP machines. This cartridge contains 350ml of ink providing a production capacity of up to 4 400 pages. This HP 80 cartridge features cyan ink for sharp crisp text logos and images making it an ideal option for printing graphs charts and other documents. Cyan Approximate page yield: 4 400 Pages Large-capacity ink cartridge is ideal for high-volume or overnight unattended printing jobs. Smart chip optimizes print quality and automatically warns you when ink is low. Recycling solution - designed to encourage recycling helping you divert materials from landfill.