An image processing program product enables an image processing apparatus to perform operations including the steps of: storing a plurality of image information to be transmitted by a facsimile apparatus; sequentially outputting the stored image information; reading a mode list from a mode list recording unit on which a list of modes for images to be transmitted has been described; converting an image in accordance with the mode indicated by the mode list; and transmitting the converted image information to the facsimile apparatus. The converting includes a transmission data forming step for adding a transmission destination described in the mode list recording unit to the outputted image information and for forming transmission data based upon the mode of the image described in the mode list recording unit.