8-23Chapter 8 ISIS/TWAIN Driver Settings[Search Side]Select the side(s) of the document on which to detectbarcodes.[Search Front]Detect barcodes on the front side of documents.[Search Back]Detect barcodes on the back side of documents.[Barcodes per Page]Sets the number of barcodes (1 to 4) to detect per page.[Orientation]Set the orientation of the barcodes to detect.HintBarcodes that scan perpendicular to the feeding direction have0-degree orientation, and those that scan parallel to the feedingdirection have 90-degree orientation, and detection is possibleregardless of which end is the starting point.Search Area[Enable] check boxSelect this check box to limit barcode detection to within aspecified area of the document, and then enter the startpositions and end positions for the horizontal direction andvertical direction.Hint• When specifying an area on the front side of documents, thex-offset is the distance from the left side of the feeder inlet(viewed from the feeding direction).• When specifying an area on the back side of documents, thex-offset is the distance from the right side of the feeder inlet(viewed from the feeding direction).• The y-offset is the distance from the top of the page.EANDetect EAN barcodes.[Enable]Detect and read EAN barcodes.[Addon]Set how to handle addon codes included in barcodes.Off: Ignore addon codes.On: Read addon codes.Auto: Detect and read addon codes automatically.Code 39Detect Code 39 barcodes.[Enable]Detect and read Code 39 barcodes.[Full Ascii]Read barcodes in Full ASCII Code.FeedingDirection0 degrees 90 degrees
