The 9000F was retired in 2017 and is not compatible with Mac OS BigSur. As a work around you can try using the driver for the 9000F Mark II. Please click the link below to download the scanner driver. After the driver is downloaded, open you recent downloads and select the file to run the installer. Please note that since this is the driver for the MarkII it may or may not work or have the full functionality for the 9000F previous model.
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