INKMATE 1 Pack 5 Slot 564 Print Head for 564 CB326-30001 CN642A Printhead & 10Pack 564XL (BK PBK C M Y) Ink Cartridge For PhotoSmart 7510 7520 Contents: 1* Pack Printhead CB326-30002 CN642A for 564; 2 Black 564XL & 2 Photo Black 564XL & 2 Cyan 564XL & 2 Magenta 564XL & 2 Yellow 564XL ( The Printing Effect as original) Ink Cartridge Printing Yield : Back (Up to 700 pages); Photo Black & Color (Up to 600 pages) Compatibility List: Photosmart Printers 7510 C5324 C6324 D5400 eStation C510a 7515 C5370 C6340 D5445 Plus-B210b 7520 C5373 C6350 D5460 7525 C5380 C6375 D5463 7510-C311a C5383 C6380 D5468 7515-C311a C5388 D7560 B110c C5390 B8550 C5391 C5392 C5393; Photosmart Premium Printers & Touchsmart Web C309g C310a C410b Premium Fax C309a C309n C310b C410d Premium Fax C410a C310c Our vows: we can provide a guarantee to every customers who purchased our products, once there are any problems, we will make all our efforts to help you and if you don't want to posses it , we can offer you the full refund