Appendix3JX3-0AWThis chapter contains technical specifications of this machine, instructions on how to use the User's Guide, disclaimers,copyright information, and other important information for customers.◼ Machine SpecificationsSee the following section(s) when you want to check the specifications of the main unit and optional equipment,network environment, print function, and so on.Specifications(P. 666)◼ Using Optional EquipmentSee the following section(s) when you want to check what options are available to use this machine more convenientlyand more effectively.Options(P. 685)◼ Referencing the Manual of This MachineSee the first of the following sections when you want to be sure of the kinds of the manuals describing the functions ofthe machine and how to operate the machine. When you want to know how to read and use the User's Guide (thismanual), see the second section.Manuals and Their Contents(P. 690)Using User's Guide(P. 691)◼ OthersSee the following section(s) when you want to get useful information, and check the disclaimers and copyrightinformation.Appendix654