After upgrading OS X v10.5 to OS X v10.6, the scanner functions will not operate.
Are you sure want to open it?' is displayed. 'The software is from an unidentified developer. While pressing and holding the Ctrl key, click on the installer package file. When you try to install the software downloaded from the Canon download library, the message will be displayed and the installer cannot be launched in some instances. (USB)Due to a change in the OS specifications, scanning from the product (by using the SCAN button) is not available. The product name is not displayed in Image Capture, therefore, you cannot perform scanning using Image Capture. Scanning using MP Navigator EX or IJ Scan Utility can be performed. When the scanner driver is launched, the guide message is may be displayed.
