This enumeration lists the various types of paper tray that can be offered by a printer. See PaperSource for more information. public enum PaperSourceKind { Upper = 1 , Lower = 2 , Middle = 3 , Manual = 4 , Envelope = 5 , ManualFeed = 6 , AutomaticFeed = 7 , TractorFeed = 8 , SmallFormat = 9 , LargeFormat = 10 , LargeCapacity = 11 , Cassette = 14 , FormSource = 15 , Custom = 257 } Hierarchy System.Object Returned ByPaperSource.Kind |