| 摘要 |
PURPOSE:To reduce input work for parts exchange information and to facilitate its control. CONSTITUTION:An image signal read by an image reader not shown by the figure is digitized to detect the region of a mark sheet in a mark sheet region detection processing part 100. The edge of a mark obtained at this time and mark sheet position data written in an EEPROM are compared by a pattern comparing part, 101 to specify the kind of the part exchange information and finally the names and number of renewal parts and the contents of service are judged to output a parts exchange information code signal. Then, it is transmitted to the device of a center side via a telephone line. |
