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Lexmark CX921

Lexmark CX921

Installing the staple finisher

    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 staple finisher.

    Note:  Remove the tag but keep the screw for use in step 11.

  4. Remove the standard bin.

  5. Remove the adhesive cover, and then remove the paper bail.

  6. Using the screwdriver stored inside door A, remove the covers for the paper guide sensor and slide rail.

  7. Remove the paper guides.

  8. Attach the sensor cover.

  9. Insert the finisher.

  10. Secure the finisher to the printer.

    Note:  Use the screw that came with the finisher.

  11. Attach the finisher slide rail cover.

    Note:  Use the screws that came with the finisher.

  12. Remove the filter cover.

    Note:  This step is applicable only in some printer models.

  13. Connect the finisher cable to the printer.

  14. Reattach the filter cover.

    Note:  This step is applicable only in some printer models.

  15. 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.

    CAUTION—POTENTIAL INJURY:  Do not use this product with extension cords, multioutlet power strips, multioutlet extenders, or UPS devices. The power capacity of these types of accessories can be easily overloaded by a laser printer and may result in a risk of fire, property damage, or poor printer performance.

  16. Turn on the printer.

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

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