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Lexmark XC4240

Lexmark XC4240

Replacing a toner cartridge

  1. Open door B until it clicks into place.

    Warning—Potential Damage:  To prevent damage from electrostatic discharge, touch any exposed metal frame of the printer before accessing or touching interior areas of the printer.

  2. Remove the used toner cartridge.

  3. Unpack the new toner cartridge.

  4. Insert the new toner cartridge.

  5. Close door B.

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