3. In the Edit Media Types dialog box, click the Update button.The Update Media Types wizard is started at this point. For details on the procedure to update paper informa-tion using the Update Media Types wizard, see "Updating Media Types." →P.525Important• Be sure to click the Update button. If you do not, your changes will not be applied to the printerand printer driver.Updating Media TypesClicking the Update button on the Edit Media Types dialog box opens the Update Media Types wizard. You can usethis wizard to apply new information about print media in the printer and in the printer driver.The procedures for updating the media information with the Update Media Types wizard are as follows.Important• The use of this procedure is based on the assumption that Media Configuration Tool is updated or youhave a media information file for print media that is to be updated.Mac OS X Software > Media Configuration Tool >iPF825 Updating Media Types5525