| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive print system that can print speedily and continuously without the occurrence of fraudulent overwrite, print of fraudulent data or the like. SOLUTION: This system has a print page data generation means, a buffer memory 207 provided with a plurality of memory banks 205, 206 composed of a plurality of frame memories for writing print page data, bank switchover means 203, 204 that accomplishes the switchover of memory banks 205, 206, and a system memory 103 that stores frame memory management information and page data management information, accomplishes the switchover of the memory banks with the bank switchover means 203, 204 based on a data generation completion signal and the frame memory management information, writes the print page data in an empty frame memory, and reads out the corresponding print page data from the frame memory to print the data based on a data request signal from an engine 300 and the page data management information. |
