4-Slot Compatible Printhead for 178 364 564 CN642A CN688A — Replacement for HP Photosmart Wireless 7520 7510 7525 7515 C6340 D7560 C6350 C309A C309G C309N

Direct replacement 4-slot printhead compatible with part numbers 178, 364, 564, CN642A and CN688A. Designed to restore full printing performance for a wide range of HP models. Compatibility: Photosmart Wireless 7520, 7510, 7525, 7515, C6340, D7560, C6350, C309A, C309G, C309N, C310A, C410A, C510A, C311A, B8550, C6380, D5445, D5460, B209A printers. Print quality: Precision nozzle array delivers office-level output—sharp text, finely detailed graphics and consistently smooth fills. Durability: Constructed from premium, corrosion-resistant and wear-resistant materials for a dependable lifespan that helps cut down on frequent replacements. Installation: Tool-free swap in three simple steps—no tools required. Seconds, not minutes. Versatility: Built to perform in high-frequency printing environments, keeping home offices, students and business users productive with minimal interruption.