1. NAMES AND FUNCTIONS OF COMPONENTS1.1 Names and Functions of ComponentsThe names and functions of the printer parts are shown below.1.1.1 Front3-1BJ-W9000Part 3: OperationsFigure 3-1 Front View of the PrinterATop coverOpen this cover when itis necessary to removejammed paper or toclean the internal parts.Upper-right coverOpen this cover whenreplacing the printheads or adjusting themedia thickness lever.Lower-right coverOpen this cover whenreplacing the inkbottles.Cut sheet feeding areaFeed paper here whenprinting on cut sheetmedia.Operation panelAllows the user to checkvarious states of theprinter. Also providesaccess to the setupmenus.Media loadlineAlign the right edge of cutsheet media just insidethis line.Remaining roll mediawindowAllows the user to visuallycheck the amount of rollmedia remaining within theroll media cassettes.Roll media cassette A(upper)/ cassette B (lower)Pull out the cassettes whenloading or replacing the rollmedia.Lower-left coverOpen this cover whenreplacing the waste-inktank.Front coverOpen this cover whenremoving jammed rollmedia.StackerThe printed media isstacked here.Power switchTurns the printer onand off. Power is onwhen it is in the Iposition.