The first step is to plug the scanner in and connect it to the computer. Make sure that the scanner is turned on. Put the papers that need to be scanned in the document feeder. Select the Apple menu and then click on system settings. Navigate to printers and scanners. Click to open the scanner. Choose to use a document feeder. Pick the type of scanner that you are using. Choose the image type and the scanning resolution. Pick the location of the saved scans. Then click scan, and save it to the proper location.