The new manufacturing process allows HP to fit 3, 900 or more microscopic ink nozzles on a single print head, compared to 1, 266 nozzles on past designs.

FORBES: HP Finally Delivers On 'Invent'

Today, when a print cartridge runs dry, consumers just buy more ink, not an entire new print head.

FORBES: HP Finally Delivers On 'Invent'

Consider pop tart Britney Spears, whose every move from club-hopping to head-shaving has grabbed gobs of tabloid ink.

FORBES: Magazine Article