CONTROLLING METHOD FOR READING AND WRITING DATA OF HARD DISC IN IMAGE PROCESSING DEVICE

摘要

PROBLEM TO BE SOLVED: To ensure the initial reading processing time and to execute a reading operation advantageous for high speed output even in the case an operation for reading and writing data of a hard disc is repeated, in an image processing device. SOLUTION: In a hard disc 5 in an image processing device, successive fixed unit recording areas 50 of a certain size, capable of recording compressed image data at least for one page manuscript as a file are set so that compressed image data for one page manuscript are written each in the fixed recording areas 50.