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After update to OS X Catalina, MF229dw scanner does not work.,, Canon MF Scan Utility.app says, "No scanner found" Scanner access from System Preferences > Printers & Scanners says,"The operation couldn't be completed. (com.apple.imagecapture error 4...
After update to OS X Catalina, MF229dw prints two-sided ONLY even when Two-Sided option is not checked.