10 Before Using Your MachineBefore Using Your MachineMain Components and Their Functions(1) Document Cover(2) Paper Support(3) Rear Tray(4) ADF(5) Document Guide(6) Paper Guide(7) Handset(8) Operation Panel(9) Cover(10) Holder(11) External Device Jack(12) Telephone Line Jack(13) USB Port(14) Handset Jack(15) Power Cord Connector(1)(3)(4)(5)(6)(7)(8)(9)(2)(10)(11)(13)(14)(15)(12)