Lexmark
â„¢
C540n, C543dn, C544n, C544dn,
C544dtn, C544dw, and C546dtn
5025-2xx, 4xx
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Lexmark and Lexmark with diamond design are
trademarks of Lexmark International, Inc., registered
in the United States and/or other countries.
Revision: September 17, 2012