| 摘要 |
PROBLEM TO BE SOLVED: To easily specify a printer to perform printing processing.SOLUTION: Image data and identification information are transmitted from a scanner 10 to a printer 30 through wired LAN communication. Then the printer prints an image based upon the received image data. The printer also communicates the received identification information wirelessly with extremely small electric power utilizing Bluetooth, namely, broadcasts it through BLE type wireless communication. Consequently, for example, when a user carrying a mobile phone 60 already enters a communication range of the BLE type wireless communication, the mobile phone receives the identification information. At this time, for example, when information showing that the identification information has been received is displayed at a display part of the mobile phone, the user recognizes there is the printer to perform the printing processing nearby, and can easily specify the printer to execute the printing processing.SELECTED DRAWING: Figure 1 |
