| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a printing control apparatus capable of enhancing the efficiency of using an image data transfer path, when executing two-sided printing. <P>SOLUTION: The printing control apparatus includes: a printer controller for converting print data sent from a host and generating image data; a development page buffer for storing the image data; a printing mechanism for executing a printing job of the image data; a both sides image processing device for correcting the image data and transmitting the data to the printing mechanism; a process controller for performing an image data transmission instruction and a paper feeding instruction to both sides image processing device; and a multiplexing transmission line for concurrently transferring the image data from the printer controller to both sides image processing device. The printer controller includes an image data generation processing unit for generating the image data, and a surface 180-degree rotation processing unit for executing 180-degree rotation processing when the surface image data needs the 180-degree rotation processing. <P>COPYRIGHT: (C)2013,JPO&INPIT |
