Method and apparatus for controlling consumable use in an image-rendering
device. More particularly, the invention relates to a image-rendering device that
facilitates the limitation of page costs of color documents by establishing a threshold
cost limitation and controlling one or more colorant amounts to be used on the
page to ensure that the cost limitation is met. An optional override mode may be
provided, wherein a selected page or pages, or a complete document, would be rendered
without implementation of the cost reduction feature.