A multifunction printer has a plurality of functions and is configured to perform one of the functions selected as a selected function by a user. The multifunction printer includes a warning display section, a selector and an operation status manager. The warning display section is configured to display warning information of an operation status of each of the functions. The selector is configured to be operated by the user so as to select one of the functions as the selected function. The operation status manager is configured to manage the operation status of each of the functions. The operation status manager is configured to display the warning information on the warning display section caused by the operation status of the selected function only.