A facsimile driver program recorded in a program recording medium is installed in a client device for a user to enter the type of process requested of a multifunction device. A first transmission unit transmits a command to the multifunction device asking for a screen corresponding to the entered type of process. Using the facsimile driver program, a user can make appropriate selections so that, even when the multifunction device has a plurality of server functions, the user is not required to go through needless operations.