10 Before Using the Scanner• Card ScanYou can scan business or ID cards. Note that embossed credit cards orsimilar items cannot be scanned. (See “2-1 Documents,” on p. 16.)• Auto Color DetectionThe scanner detects whether the scanned document is in color orblack-and-white, and saves the image accordingly.• Text Orientation RecognitionThis mode identifies the orientation of characters in a document, androtates the image so the orientation of the scanned characters isstraight.• Text Enhancement ModeThis mode enables you to scan documents with dark backgrounds ordocuments with faint text written in pencil clearly.NoteThis mode may not function effectively, depending on the documenttype.• Dropout ColorThe scanner is equipped with a Dropout Color function that enables youto specify a color for the scanner to omit from the scanned image.• Color EnhancementThe scanner is equipped with a Color Enhancement function thatenables you to specify a color for the scanner to enhance on thescanned image.• Skip Blank Page FunctionThe scanner is equipped with a Skip Blank Page function that enablesyou to scan a document without storing images of blank pages,regardless of whether each page of the document is two-sided or one-sided.• Prescan FunctionThe scanner is equipped with a Prescan function that allows you toadjust the contrast and brightness of a prescanned image and thensend the adjusted image to the application software, without needing toscan the document again.• Remove Binder HolesThis mode erases the black spots that appear on scanned images frombinding holes on the original document.