Instructions apply to macOS Big Sur through OS X Lion (10.7).
Then:
Open Image Capture on the Mac.
Find the app in the Applications folder tolaunchit or typeImage Captureinto theSpotlight searchfield.

Select your scanner from the pane at the left of the main window.
If you don’t see your scanner, clickSharedto reveal shared devices and then make your selection.
In thePicturesdrop-down menu,select a destination for the scan.

Change the bounding box around the document by dragging.
When you’ve made your choices in theShow Detailpanel, clickScanto start the scan.
It is saved to the location you chose.

If you selectPDF, you see a check box labeledCombine into single document.
This setting combines all your scans into one multipage PDF.
If you forget to click this box,PDFs can also be combined in Previewafter the scans are complete.

