HP 6ZA18AE Tri-color Printhead  6ZA18AE HP 6ZA18AE Tri-color Printhead 6ZA18AE HP printheads work with your HP ink tank system and Original HP inks. Continue printing with printheads that snap into place for HP premium quality and reliability. HP GT Prinheads work with: HP Ink Tank 315, 415 HP Tank 115, 319, 419, 500, 515, 516, 519, 530, 615 Designed to work the first time, every time Be assured that Original HP Printheads will consistently deliver quality results and premium performance. 1 Quality prints you can take pride in Experience premium print quality with Original HP Printheads designed for vibrant colour, crisp text, and rich blacks for big impact. The environmental choice Print with confidence – Original HP Printheads designed with the planet in mind for easy recycling and less waste.