Abstract: A control device includes a wireless communication unit configured to transmit and receive a signal with a communication terminal with which wireless connection has been established, a control unit configured to perform predetermined control according to a request signal from the communication terminal, and a printing unit configured to print on a to-be-printed medium. When the wireless communication unit detects disconnection of the wireless connection with the communication terminal while the printing unit is printing on the to-be-printed medium, the control unit keeps the wireless communication unit in a state in which transmission of the beacon signal containing identification information of the wireless communication unit is stopped.

Abstract: A printing device (100) is provided with: a communication module (26) which performs transmission and reception of signals with an information processing device (101) with which wireless connection has been established; and a control circuit (25) which performs prescribed control in accordance with a request signal from the information processing device (101). While executing said prescribed control in accordance with a request signal, the control circuit (25) keeps the communication module (26) in a state in which transmission of a beacon signal containing identification information of the communication module (26) is halted.