PAPER MENU ITEM VALUE Description DUPLEX OFF*
ON Specifies whether to print on one side or both if the duplex unit is
installed.   See “Making Duplex or Simplex Printing the Printer
Default” on page  48 for an example. TRAY RENUM OFF*
1<>2 Specifies tray renumbering: Ÿ   OFF—no tray renumbering
Ÿ   1<>2—tells the printer to treat TRAY1 as TRAY2, and vice versa. Chapter 5.   Operator Panel Menus 59