Caution Indicates caution items for which operating error poses a risk of injury. To ensure safe use, always followthese cautions.Important Indicates important information and restrictions that definitely are to be followed during operation. Be sureto read this information to prevent troubles, malfunctions, or damage to equipment or property by operat-ing errors.Note Indicates helpful reference information and supplemental information on particular topics.• Button names and user interface elementsKey and button names on the control panel and user interface elements in software (such as menus and but-tons) are indicated as follows in this user manual.Control panel buttons Example: Press the OK button.Control panel messages Example: Head Cleaning is displayed.Software interface items(menus and buttons)Example: Click OK.Keyboard keys Example: Press the Tab key.• Cross-referenceOther pages or manuals that provide related information are indicated as follows in this user manual.Cross-reference in the same user manual Example: see "Menu Structure." ➔ P.50Cross-reference in related manuals Example: Refer to the Paper Reference Guide.Other cross-reference Example: See the printer driver help.• Figures and software screens• Figures in this user manual may be different from the actual appearance of the printer in some cases.• Screens depicted in this user manual for the printer driver or other software may be different from the ac-tual screens because of subsequent updates.• May we request• The information in this user manual is subject to change without notice.• We strive to ensure accuracy of information in this user manual, but if you notice errors or omissions, con-tact support center.iPF685 Series About This User ManualBasic GuidePreface Manuals for this printer11