6Documentation ConventionsSymbolsThe following symbols are used in the documentation to indicate safety information and explanations ofrestrictions or precautions in use.Caution Indicates caution items for which operating error poses a risk of injury or damageto equipment or property. To ensure safe use, always follow these precautions.Important Indicates important information that must be followed when using the printer. Besure to read this information to prevent printer damage or operating errors.MEMO Indicates helpful reference information and supplemental information on particulartopics.Cross-referenceAdditional sources of information are identified as follows in the documentation.In the Basic Guides:(Guide number and section title)In the User Manual:(→ , section title) (→ , section title)(→ , section title)(→ "section title," User Manual)Text conventions and illustrationsButton names and user interface elementsKey and button names on the control panel and user interface elements in software (such as menus andbuttons) are indicated as follows in the documentation.Control panel buttons Example: Press the OK button.Control panel messages Example: Head Cleaning is displayed.Software interface items Example: Click OK.Keyboard keys Example: Press the Tab key.(Menus and Buttons)Part namesNames of printer parts are indicated as follows in the documentation.Printer part names Example: Open the Top Cover.Figures and software screensInstructions that apply to both the iPF815 and iPF825 are given with figures depicting the iPF815.Illustrations may therefore look different from the appearance of your printer in some cases, but basicoperations are the same.•Screens depicted in the documentation for the printer driver or other software may look different fromthe actual screens because of subsequent updates.•Windows XP screens are used in explanations of Windows operations.•