| 摘要 |
PROBLEM TO BE SOLVED: To provide a weighing device which can change information displayed on touch panels of a plurality of weighing devices all together, and to provide a weighing device system.SOLUTION: A weighing device includes a touch panel for displaying one-touch key for inputting a commodity code, a printer for forming an image on a recording medium, a weighing unit which measures weight of a commodity, a commodity master for storing the name and unit price of the commodity for each commodity code, a key master which stores a commodity code for each key number allocated uniquely to the one-touch key and a display name to be displayed on the one-touch key, a communication unit which performs communication, and a control unit which updates the key master when receiving update instruction and update data from a center server connected via the communication unit. |
