HOTCOLOR 2 Pack 940 Printhead Black/Yellow & Magenta/Cyan (C4900A C4901A) and 5 Pack 940XL Ink Cartridges (2 Black 1 Cyan 1 Magenta 1 Yellow) for HP Officejet Pro 8000 8500 8500A 8500A Plus Printer 1.Contents: 2 Pack 940 Printerhead -- BK/Y printhead (C4900A) , M/C printhead (C4901A) & 5 Pack 940XL Ink Cartridge 2 Black (C4906AN), 1 Cyan (C4907AN), 1 Magenta (C4908AN), 1 Yellow (C4909AN) 2. 940 Printhead & 940XL Ink Cartridge work for: HP Officejet Pro 8000, 8500, 8500A, 8500A Plus, 8500A Premium Printer 3. Type: Premium LONG-LIFE new chip remanufactured printhead; New version high yield high capaity SHOW ACCURATE INK level remanufactured pigment ink cartridge; Work as Original products; Remanufactured by HOTCOLOR (ISO 9001 certified facility) 4. 940XL Ink Cartridge Page Yield: 940XL Black Up to 2200 pages; 940XL Cyan Magenta Yellow Up to 1400 pages Per Ink Cartridge.(at 5% coverage) 5. Guarantee: 120 days quality warranty.If you have any other concerns or need immediate assistance, feel free to contact us via email.