Peripheral equipment that is capable of providing information to a computer via a network by using a Web server manages a list of components assembled into the peripheral equipment. In the list of components, a plurality of component codes is assigned to each of the components. In response to a demand by a Web client operating on the computer, the Web server outputs the list of components in a format that the Web client can understand. In this instance, the component codes included in the list of components output by the Web server are selected from a plurality of component codes.