831 CZ677A CZ678A CZ679A CZ680A Printhead with Chip — Compatible with HP 110 310 315 330 335 360 365 370 560 570 (Print Head Replacement Kit)

Compatibility: Replacement printhead compatible with HP 110, 310, 315, 330, 335, 360, 365, 370, 560 and 570 printers. Please verify your printer model before purchase to ensure proper fit. Smart Chip: This CZ677A CZ678A CZ679A CZ680A print head includes an advanced chip on board for quick, accurate cartridge recognition and controlled ink release, helping safeguard the printer while producing crisp, lively printouts. Durable Construction: Manufactured from engineering grade plastic — a rigid thermoplastic — the unit keeps its form and performance under high-speed printing and delivers high-density print quality. Easy Installation: Designed for straightforward installation without extra tools, accessories, or disassembling the printer. A reminder: switch off the power before you install the nozzle. Handling Tips: Avoid touching the chip with bare fingers to prevent damage. If you experience any compatibility or detection issues, remove the cartridge and gently clean the chip with a lint-free cloth or a rubber eraser.