| 摘要 |
PURPOSE:To equip a copying function which is interlocked with an image- scanner without increasing memory capacity, by transmitting image data which is read by an image sensor directly, and providing a copying device which prints a receipt paper. CONSTITUTION:In the case of copying function, a sensor 1 is placed on the paper which is a manuscript, and one line on the manuscript is scanned. An image data which has been read is transmitted through a interface circuit 2 mode switching key 3 control circuit 5 to a printer 8 and driving mechanism 9. The printer 8 which receives the image data performs a printing of one line on a receipt paper, and the driving mechanism 9 performs a paper feeding for one line. When the completion of the operation is judged after repeating this flow, the process is moved to the next one. Thus, an image data which has been read by the sensor can be transmitted to the printer, and the printing is done on a receipt paper without temporarily memorizing the image data in a buffer memory, etc. Therefore, in the copying mode, only a memory whose capacity is necessary for the processing program for copying is needed. |
