Chapter 11 119TroubleshootingFor Windows UsersCause ActionThe [Instructions] button is notdisplayed on the printer driverscreen.The [Instructions] button on the printer driver screen is not displayed ifthe on-screen manuals (instruction manuals) are not installed. Insert theSetup CD-ROM into your computer and install the on-screen manuals(instruction manuals).The [Instructions] button is displayed only on [Main] and [Maintenance]tabs.The Scanning Guide cannot bedisplayed.The [?] button for displaying the scanner driver operating instruction isgrayed out when the on-screen manuals (instruction manuals) are notinstalled. Insert the Setup CD-ROM into your computer and install the On-screen Manual.
