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Lexmark CX920

Lexmark CX920

Installing the 2 x 500‑ or 2500‑sheet tray

    CAUTION—SHOCK HAZARD:  To avoid the risk of electrical shock, if you are accessing the controller board or installing optional hardware or memory devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the electrical outlet before continuing. If you have any other devices attached to the printer, then turn them off as well, and unplug any cables going into the printer.

    CAUTION—TIPPING HAZARD:  Installing one or more options on your printer or MFP may require a caster base, furniture, or other feature to prevent instability causing possible injury. For more information on supported configurations, see

  1. Turn off the printer.

  2. Unplug the power cord from the electrical outlet, and then from the printer.

  3. Unpack the tray, and then remove all packing material.

  4. Attach the stabilizing feet to the tray, and then remove the adhesive cover.

  5. Using the side handles, align the printer with the tray, and then lower the printer into place.

    CAUTION—POTENTIAL INJURY:  If the printer weight is greater than 20  kg (44  lb), then it may require two or more people to lift it safely.

  6. Using the screwdriver stored inside door A, remove the connector cover from the rear of the printer.

  7. Connect the tray connector to the printer.

  8. Open trays 2 and 3.

  9. Secure the tray to the printer with the locking clips and metal bracket.

    • Front
    • Rear
  10. Close the trays, and then attach the connector cover.

  11. Connect the power cord to the printer, and then to the electrical outlet.

    CAUTION—POTENTIAL INJURY:  To avoid the risk of fire or electrical shock, connect the power cord to an appropriately rated and properly grounded electrical outlet that is near the product and easily accessible.

  12. Turn on the printer.

Add the tray in the print driver to make it available for print jobs. For more information, see Adding available options in the print driver.

When installing hardware options, follow this order of installation.

  • 2 x 500‑ or 2500‑sheet tray
  • Printer
  • Staple finisher
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