Page 2 - 2 Xerox Document Centre Reference GuideTerms and TypefaceDefaultThe term default simply refers to the assigned value or setting thatthe machine uses in the absence of input from a user. Most defaultsettings can be changed to accommodate specific needs.Image OrientationImages are oriented in one of two directions, Portrait or Landscape.Paper OrientationThere are two paper orientationsl Long Edge Feed (LEF) The short edges of the paper are acrossthe top and bottom, and the long edges are on each side.l Short Edge Feed (SEF) The long edges of the paper are acrossthe top and bottom, and the short edges are on each side.NOTE For the fastest printing or copying speed, feed the documents andload the paper Long Edge Feed (LEF).Interchangeable TermsThe following terms are used interchangeably throughout this guide.l Duplex is synonymous with 2-sided copy or print.l Paper is synonymous with stock or media.l Machine is synonymous with Document Centre.A APortrait LandscapeAAAALEF OrientationPaper feed direction Paper feed directionSEF Orientation