Method for printing RFID tag used for managing power communication cable

The invention discloses a method for printing an RFID tag used for managing a power communication cable. The method comprises the steps of (S1) applying for an access right to a server through a control terminal, (S2) sending a communication request to a printing terminal after the control terminal obtains the access right, allowing the printing terminal to return communication request informationto the control terminal after receiving the communication request and return a communication link to the control terminal at the same time, (S3) allowing the control terminal to establish communication with the printing terminal according to the received communication link, then send a printing instruction to the printing terminal which has a communication relationship with the control terminal,and send updated print information to the server at the same time, and (S4) allowing the server to record the updated printing information, and allowing the printing terminal to complete the printingof the RFID tag on label pa