| 摘要 |
<p>Disclosed is a host device capable of being connected to an image forming device. According to the present invention, the host device includes: a storage unit in which a PDF file is stored; an object extraction unit which extracts one or more objects requiring color transformation among objects included in the stored PDF file; a color transformation processing unit which performs color transformation for each of the extracted objects using color transformation functions corresponding to each of the extracted objects; and a communications interface unit which transmits the color-transformed PDF file to an image forming device.</p> |
