| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming system that can obtain high printing performance by writing or reading of a raster image data in or from a memory at high speed. <P>SOLUTION: The image forming apparatus 400 includes: a memory controller-integrated processor 21; a main memory 22 used as a work area of the memory controller-integrated processor 21; a frame memory 31 that stores the raster image data transferred from a DFE device 200; a memory controller 32 that controls of writing and reading the raster image data in and from the frame memory 31; a printer engine 26 that forms an image on the basis of the raster image data; and plotter ASICs 25a and 25b that reads the raster image data from the frame memory 31 through the memory controller 32 and supplies the printer engine 26 with the read raster image data. <P>COPYRIGHT: (C)2012,JPO&INPIT |
