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Exterior: Front view

Main unit illustration numbered callout illustration

  1. Front cover

    Open to access the inside of the printer and remove jammed paper.

    Open here to replace the print cartridge and the drum unit.

  2. Tray Extension

    Pull this fence to prevent paper from falling off.

  3. Standard tray

    Output is stacked here with the print side down.

  4. Control panel

    For details, see Guide to the Names and Functions of the Control Panel.

    • For SP 4520DN

      You can adjust the display with your hands. Adjust the angle of it to see clearly.

      Control panel illustration

  5. Ventilation holes

    Prevent overheating.

  6. Memory cover

    Remove this cover to install the optional SDRAM module and hard disk.

  7. Front cover open button

    Push this button to open the front cover.

  8. Paper size dial

    Use this dial to specify the paper size. To use a paper size that is not indicated on the paper size dial, set the dial to "Asterisk". If this is the case, set the paper size using the control panel.

  9. Bypass tray

    Up to 100 sheets of plain paper can be loaded.

    For details about the sizes and types of paper that can be used, see Paper Size Specifications and Paper Type Specifications.

  10. Extender for the bypass tray

    Pull this extender out when loading A4Portrait, 81/2 × 11Portrait or larger size paper in the bypass tray.

  11. Paper guides

    When loading paper in the bypass tray, align the paper guides flush against the paper.

  12. Tray 1

    Up to 500 sheets of plain paper can be loaded.

    For details about the sizes and types of paper that can be used, see Paper Size Specifications and Paper Type Specifications.

  13. Remaining paper indicator

    Indicates the approximate amount of paper remaining in the tray.

  14. Main power switch

    Use this switch to turn the power on and off.

    For details about how to shut down the printer, see Turning Off the Power.

  15. Bypass tray open lever

    Push this lever to open the bypass tray.