StandardIt is recommended that you normally select this setting.HighCompresses the file size when saving, allowing you to reduce the load on your network/server.ImportantThis function is not available when scanning by selecting PDF on the Operation Panel of themachine.Highly compressed PDF images may degrade if you repeatedly save them with highcompression.ImportantCompression type cannot be set when Color Mode is Black and White.NoteThe following images can be compressed with high efficiency.- Images with resolutions within the range of 75 dpi to 600 dpi.SecuritySet passwords for opening, editing and printing the created PDF files.ImportantIn Windows 2000, Internet Explorer 5.5 Service Pack 2 or later is required to use this function.This function is not available when images are automatically saved after scanning, such as whenscanning from the One-click Mode screen or scanning using the Operation Panel of the machine.NoteSelect Password Security and set passwords in the Password Security -Settings dialog box.Setting Passwords for PDF FilesPage topPage 582 of 1127 pagesPDF Settings Dialog Box