Advanced Guide > Scanning > Scanning with the Bundled Application Software > MP Navigator EX Screens > ScannerButton Settings Tab (Open with application)Scanner Button Settings Tab (Open with application)On the Scanner Button Settings tab, you can specify the following settings.This section describes the settings available when Select Event is Open with application.You can specify how to respond when scanning using the Operation Panel of the machine with the scanmode set to Open with application.EventSelect EventDisplays the scan modes that can be selected on the Operation Panel of the machine. Select Openwith application.Document TypeSelect the type of document to be scanned.ImportantTo scan correctly, select a document type that matches the document to be scanned.ActionsScan SettingsDocument SizeSelect the size of the document to be scanned.When you select Custom, a screen in which you can specify the document size appears. Select aUnits, then enter the Width and Height and click OK.ImportantWhen you select Auto Detect, the image may not be scanned at the correct position and size. Inthat case, change the size to the actual document size (A4, Letter, etc.) and align a corner of thedocument with the corner at the arrow of the Platen.See " Placing Documents " for details on how to place documents.NotePage 569 of 947 pagesScanner Button Settings Tab (Open with application)