film has no integral color couplers; dyes are produced during processing (each color in a separate step) by the reaction of the color coupler with the oxidized developing agent, both in the developer solution.

Due to declining sales, Kodak discontinued production of all K-14 chemistry in 2009, concurrently with Kodachrome 64 film. Dwayne's Photo, in Parsons, Kansas, operated the last K-14 line in the world, discontinued