Features18 WorkCentre 7500 Series Multifunction PrinterUser GuideParts of the PrinterThis section includes: Left-Front View...................................................................................................................................................................... 18 Control Panel.......................................................................................................................................................................... 18 Left-Rear View ....................................................................................................................................................................... 20 Document Feeder ................................................................................................................................................................ 20 Internal Components ......................................................................................................................................................... 21 Office Finisher LX ................................................................................................................................................................. 21 Professional Finisher ........................................................................................................................................................... 22Left-Front View910111213257863411. Adjuster foot2. Tray 5 (bypass tray)3. Left Tray4. USB port5. Document cover6. Document glass7. Control panel8. Center tray9. Center bottom tray10. Power switch11. Front cover12. Tray 1 and optional trays 2–413. Locking castersControl PanelThe control panel consists of a USB port, the touch screen, and buttons you press to control the functionsavailable on the printer. The control panel: Displays the current operating status of the printer. Provides access to copy, print, scan, and fax features. Provides access to information pages. Prompts you to load paper, replace supplies, and clear jams.