| 摘要 |
PURPOSE:To calculate a service fee for each size by storing fees and data on the number of sheets fed into a storage means, displaying them on a display part and rewriting the data for each size. CONSTITUTION:A console panel PA is provided with a counter key 52 for displaying the number of sheets fed from each carrying roll. Simultaneous as a paper feed cassette is selected through a cassette selection key 59, a storage area in a storage device is set in response to the selected cassette. When a copying fee displayed on a liquid crystal display part 62 is altered, followed by the key-in of an information key 63, the cassette selection key 59 is used to designate a fee for each size. Thus, the number of sheets fed and copying fee, both of which are calculated from stored data on the number of sheets fed for each size, are displayed, and a copying fee can be readily altered. |
