| 摘要 |
PROBLEM TO BE SOLVED: To provide an environment where a wireless communication object can easily be identified. SOLUTION: Each of printers 10a, 10b capable of wireless communication by the Bluetooth or the like is provided with a function of blinking its own LED in a pattern matching the figure included in a blink instruction command. An information terminal 60 compatible with wireless communication, which is an information terminal to which a communication control program 50 is installed, is provided with a function of transmitting the blink instruction command including different figures with each other to the printers 10a, 10b capable of wireless communication and a function of displaying a menu on which the identification information of each of the printers 10a, 10b is displayed together with the figures included in the blink instruction command and by which a user can select any of the connected printers 10a, 10b. |
