| 摘要 |
PURPOSE: A system and device for directly transmitting and receiving order data from a wireless PDA to a wireless printer in front desk or cook room are provided to print the order description by directly transmitting data to a receiver of the printer. CONSTITUTION: If an RF transmitter(20) which is connected with an order PDA(10) transmits the order description to an RF receiver(30) of a printer(40), the printer prints the order detail at the same time with the order. The order description is directly transmitted to the receiver of the printer using an order PDA. The wireless printer in a kitchen prints the order description at the same time of the ordering. |
