YATUNINK Replacement For 5-Slot Print Head 564 564XL CB326-30002 CN642A 1 Pack 5 SLOT Printhead CB326-30002 CN642A 564XL 564, ATTENTION: this is a 5 SLOT print head, please make sure how many slots your old printhead has before the purchase. Condition: Cartridges are sold in individually sealed packages - Volume of ink is equal to OEM - ISO 9001 certified manufacturer 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 We Promise: If you have any question, please contact us directly, we will provide high quality after-sales service, to ensure that the customer's shopping experience.