ApplicationNo. 05/787140 filed on 04/13/1977
US Classes:271/186, Sheet inverting means271/225, By means to change direction of sheet travel271/902REVERSE DIRECTION OF SHEET MOVEMENT
ExaminersPrimary: Schacher, Richard A.
Attorney, Agent or Firm
International ClassesG03G 15/00 (20060101)
G03G 15/23 (20060101)
AbstractMethod and apparatus for automatically producing a duplexed copy in a document copier machine wherein the leading edge of the rectangular copy sheet is maintained during both passes through the machine and wherein both simplexed and duplexed copies may be collated. This method and apparatus is especially useful when the leading edge is the narrow dimension of the rectangular copy paper.