940 Ink Cartridges Compatible for HP940XL Ink Cartridges : Package Contains (Compatible): 4 x HP940 XL Black Ink Cartridge (C4906AN)0 x HP940 XL Cyan Ink Cartridge (C4907AN)0 x HP940 XL Magenta Ink Cartridge (C4908AN )0 x HP940 XL Yellow Ink Cartridge (C4909AN )Ink Volumn: HP940 XL Black: 69ml; HP940 XL Cyan: 28ml; HP940 XL Magenta: 28ml; HP940 XL Yellow: 28ml; Compatible Printer: HP Officejet Pro 8000 Wireless Printer-A809nHP Officejet Pro 8000 Printer -A809aHP Officejet Pro 8000 Enterprise Printer-A811aHP Officejet Pro 8500 All-in-One Printer-A909aHP Officejet Pro 8500 Wireless All-in-One Printer-A909gHP Officejet Pro 8500 Premier All-in-One Printer-A909nHP Officejet Pro 8500A e-All-in-One Printer-A910aHP Officejet Pro 8500A Plus e-All-in-One Printer -A910gHP Officejet Pro 8500A Premium e-All-in-One Printer-A910n.Product Features : ·Premium Quality: Easy to Install. Smooth printing without clogging. Clear printing quality and vivid color. ·Save Your Money: High capacity ink at a fraction of the cost. Prints more pages than original manufactured brand. ·100% Compatibility: Adopting the lastest smart chips. Shows accurate ink level. Printer Recognition without problems. ·Cost Effective: Great value Compatible HP940XL ink cartridges with reasonable price for daily use ·Safe Package: The new mould uses different design with better sealing property. Never worry about the leakage on your hands, desk and carpet.