Get sharp, professional-quality results every time you print. Patented, pigment-based HP black ink and ink cartridge technology are designed together with your printer for easy installation and reliable performance.
The HP no. 78 tri-color inkjet print cartridge provides outstanding plain-paper image quality,photo-image quality on special media,exceptional lightfastness,and the best combination of speed and print quality in any print mode. The HP no. 78 tri-color inkjet print cartridges also include a new printhead to automatically "tune up" the print quality with every cartridge replacement. Through a carefully crafted combination of ink chemistry,nozzle count,drop size,and firing frequency,the cartridge delivers unsurpassed HP print quality at top speed.