Epson WorkForce Pro WF-C8690 A3 Color MFP with PCL/PostScript - Manual (Page 123)

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Note: Do not load originals above the arrow mark on the ADF edge guide.
The ADF icon on the Copy, Scan, and Fax screens lights up.
Note: The ADF should automatically detect the size of your original. If the document size isn't
automatically detected, you need to manually select it.