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Lexmark MS421

Lexmark MS421

Replacing the toner cartridge

  1. Open door A.

  2. Remove the used toner cartridge.

  3. Unpack the new toner cartridge, and then shake it three times to redistribute the toner.

  4. Insert the new toner cartridge.

    Note:  Use the arrows inside the printer as guides.

  5. Close door A.

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