US Patent 7088464 Image processing device

An image processing device is structured such that it is possible to simply and appropriately determine presence/absence of an image for which overprinting has been designated, or the image. In a print server, when an overprint warning function is set, detecting and extracting of an image for which overprinting has been designated are carried out. Thereafter, when the image for which overprinting has been designated is detected, warning is given to a client terminal, and image processing and printing processing for a corresponding image are set so as to clarify the corresponding image. In this way, the image for which overprinting has been designated can be correctly determined on a printed matter outputted from a printer.