Lexmark X544dtn
Lexmark X544n
Lexmark X544dn
Lexmark X544dw
Lexmark C543dn
Lexmark C540n
Lexmark C544n
Lexmark C544dw
Lexmark C544dn
Lexmark X543dn
LaserPrinter-C540
LaserPrinter-C543
LaserPrinter-X543
LaserPrinter-C544
LaserPrinter-X544