Printer Parts and Their FunctionFront View(1) Paper SupportOpen before printing to support paper.(2) Paper GuideWhen loading paper, ensure the left edge just touches this guide.To move the Paper Guide, slide it in the appropriate direction.(3) Auto Sheet FeederLoad paper here. Paper feeds automatically, one sheet at a time.(4) Direct Print PortConnects the printer to a Canon digital camera/PictBridge compliant camera.(5) IrDA Interface PortConnects the printer to a computer through a wireless IrDA connection.(6) Print Head CoverOpen to replace the ink tanks.(7) Paper Output Slot CoverPrinted paper ejects here.(8) Paper Thickness LeverAdjusts the gap between the Print Head and surface of the printing paper. Move the lever to the correctposition for the media in use.(9) Operation PanelSee Operation Panel