QINK 4 Pack Replacement for HP 940XL ( 1 Black 1 Cyan 1 Magenta 1 Yellow ) Ink Cartridges Show Accurate Ink Level High Capacity High Yield for HP Officejet Pro 8000 8500 8500a Printer 1. Contain: 1 x 940XL Black (C4906AN); 1 x 940XL Cyan (C4907AN); 1 x 940XL Magenta (C4908AN); 1 x 940XL Yellow (C4909AN) (The  XL  ink cartridges mean higher capacity but they fit and work like standard) 2. Compatible Printer: Officejet Pro 8000 Wireless Printer-A809n, Officejet Pro 8000 Printer -A809a, Officejet Pro 8000 Enterprise Printer-A811a, Officejet Pro 8500 All-in-One Printer-A909a, Officejet Pro 8500 Wireless All-in-One Printer-A909g, Officejet Pro 8500 Premier All-in-One Printer-A909n, Officejet Pro 8500A e-All-in-One Printer-A910a, Officejet Pro 8500A Plus e-All-in-One Printer -A910g, Officejet Pro 8500A Premium e-All-in-One Printer-A910n 3. Approximate Page Yield: 2,300 pages per black, 1,500 pages per color, 5% coverage of A4 paper (Ink Volume: black 69ml; cyan/magenta/yellow 28ml) 4. Type: High capacity, high yield SHOW ACCURATE INK level remanufactured ink cartridge, performance as NEW, remanufactured by QINK 5. One-Year quality warranty & 100% no hassle money back guarantee & Fast Shipment; Resists fading, dry fast, smudging and bleeding with QINK technology; Get professional quality color printing you can afford.