YATUNINK Combo Of 564XL Ink Cartridges(10 Pack) And 564XL Printhead CB326-30002 CN642A (5-Slot) Replacement564XL564 For Photosmart 5510 7520 C5370 Photosmart Premium C410 Series 1 Pack Printhead CB326-30002 CN642A 564XL and 10 Pack(2BK/2PBK/2C/2M/2Y) Page Yield: black cartridge up to 750 pages at 5%coverage & color cartridge up to 700 pages at 5%coverage. ATTENTION: this is a 5 SLOT print head, please make sure how many slots your old printhead has before the purchase. Work with 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 (The items that you are buying is(are) compatible with the above printer models. If you do not see your printer model in the list or you are not sure if your printer works with the ink cartridge(s) or not, please email us to ask)