viAvailable FeaturesSymbols Used in This ManualWARNING Indicates a warning concerning operations that may lead to death or injury to persons if not performed correctly. Touse the machine safely, always pay attention to these warnings.CAUTION Indicates a caution concerning operations that may lead to injury to persons if not performed correctly. To use themachine safely, always pay attention to these cautions.IMPORTANTIndicates operational requirements and restrictions. Be sure to read these items carefully to operate the machinecorrectly, and avoid damage to the machine or property.NOTEIndicates a clarification of an operation, or contains additional explanations for a procedure. Reading these notes ishighly recommended.Indicates an operation that must not be performed. Read these items carefully, and make sure not to perform thedescribed operations.Keys and Buttons Used in This ManualThe following symbols and key names are a few examples of how keys to be pressed are expressed in this manual.• Operation panel keys: [Key icon] + (Key name)Example: [ ] (Stop)• Display: • Buttons and items on the computer display: [Preferences]Illustrations Used in This ManualIllustrations used in this manualIllustrations of the model MF4570dn are used in this manual. When there is any differenceamong the machines, it is clearly indicated in the text, e.g., “MF4450.”For information on the standard features for each model, see the followings.“Available Features” (P.vi)Displays used in this manualThe display used in this manual is the factory preset display for the MF4570dn. Depending on the system configuration andproduct purchased, the appearance of the display may differ.How to Use This ManualThe following features are available for each model.: available— : not availableCopy Print 2-sided Printing Fax (PC Fax) Scan(USB)Scan(Network)* Remote UI ADF (1-sided) ADF (2-sided)MF4570dn —MF4450 — — — —* You may use network scan function only in the Windows environment.
