| 摘要 |
PROBLEM TO BE SOLVED: To efficiently shorten the copying processing time by reading one original in an outgoing route with a scanning start position as a center, reading the another original in a return route and reading-out image data in the order opposite to the order for writing the original in a reading and storage means in the return route. SOLUTION: An image scanner part scans the original 1 in reverse direction of the sub-scanning direction so as to store it for magenta(M) recording, scans the original 2 in the sub-scanning direction after that and forms a image magenta(M) of read image data on a photoreceptor drum concerning the originals 1 and 2 which are simultaneously arranged on an original stand. Then, in the same way, the image scanner part scans the original 1 for cyan(C) recording so as to record it. During this time, stored image data for magenta are lead-out in the order opposite to that of writing so as to form images on the photoreceptor drum. The formed magenta image is successively transferred onto two paper sheets on the transfer drum. Thereafter the above operation is executed for every color, M, C, Y and Bk. |
