Viewing User's Guide0YSF-086MarksCautions regarding safety, restrictions and cautions regarding the handling of the machine, useful tips, andother information are indicated using the marks below.Indicates a warning concerning operations that may lead to death or injury topersons if not performed correctly. To use the machine safely, always payattention to these warnings.Indicates a caution concerning operations that may lead to injury to persons if notperformed correctly. To use the machine safely, always pay attention to thesecautions.Indicates an operation that must not be performed. Read these items carefully,and make sure not to perform the described operations.Indicates operational requirements and restrictions. Be sure to read these itemscarefully to operate the machine correctly, and avoid damage to the machine orproperty.Indicates aclarificationof an operation, or contains additional explanations for aprocedure.Indicates useful functions or tips for using the machine.Keys and Buttons Used in this ManualKeys on the operation panel and buttons on the computer display appear in the following notation:TypeExampleKeys on the operation panel()Settings displayed on the operation panelButtons and other text interfaces displayed on the computer display [Preferences]/Used in This ManualThe/keys are used to select a desired setting. They are only described at thefirstapplicable occurrenceof their use in a page and omitted from the second time onward. For example, the/keys appear in Step2, but are omitted in Step 3.Example:1Press().2Use/to select , and press.3Select .Appendix643