IMAGE PROCESSOR, TWO COLOR IMAGE FORMING APPARATUS, TWO COLOR IMAGE PROCESSING METHOD, COMPUTER PROGRAM AND RECORDING MEDIUM

摘要

PPROBLEM TO BE SOLVED: To perform printing while using a page memory effectively by enhancing use efficiency of the page memory at the time of using such a print function as page print, date print, stamp print, or the like, during image rotation. PSOLUTION: The image processor comprises an HDD 19 for storing additional information being printed on a transfer material, a main controller 13 performing rotation processing of input image data and printing the additional information read out from the HDD 19 onto a transfer material, a first page memory for storing the input image data, and a plurality of page memories 18. The main controller 13 is arranged not to perform rotation processing of the additional information when image data of the same color as that for printing the additional information is not inputted and only the additional information is printed. The page memory 18 has a second page memory for writing the image data subjected to rotation processing by the main controller 13 from the first page memory. PCOPYRIGHT: (C)2005,JPO&NCIPI