| 摘要 |
PURPOSE:To obtain both functions of a console and a cash register for self- service with just a single device, by providing a sales data input key and an oil feeder key. CONSTITUTION:A customer selects one of oil feeders 16-16'' and removes a nozzle from a nozzle hook. This action is displayed at a display device 9, and a station clerk pushes an oil feeder control key 10 while looking at the display 9. Then the oil is supplied through the feeder 16. The feed data of the customer is stored in a storage circuit 3 and also displayed to a feed amount indicator of the feeder 16. When the feeding is over, the clerk operates a cash register key 5 to feed an article code and a feeder number. This information is sent to a controller 2. Then the feed data is extracted out of the circuit 3, and the feed amount and the charge amount are displayed at a display device 8. These information can also be printed on a slip by a printer 12. |
