HP today celebrated the 20th anniversary of the HP Deskjet printer, the world’s top-selling printer brand. The new HP Deskjet D2500 Printer Series and HP Deskjet F4200 All-in-One Series have been introduced to help mark the occasion. Both printer series feature new HP 60 ink cartridges with HP Vivera inks, offering laser-quality black text and vivid graphics with water- and smudge-resistant properties. The HP Deskjet D2500 will cost $49 and be available in Spring 2008. The HP Deskjet F4200 will cost $79 and be available in Spring 2008.