3. When the program has finished communicating with the printer, the screen moves to display Update MediaTypes - Confirm Update. Confirm the information received from the printer.To update click the Execute button.Important• When setting a data to the printer that differs from the data to be updated, the selected media in-formation file is updated. When you would like to remain the data that is set to the printer, clickthe Cancel button.4. Communication with the printer starts and the following dialog box is displayed.Important• Do not attempt to print or turn the printer off while the program is communicating with the print-er.• When the program cannot communicate with the printer, the following warning message is dis-played.Mac OS X Software > Media Configuration Tool >Updating Media Types iPF63005644