Lexmark Z42 / Z43 Series Driver for Microsoft Windows Millennium, and Windows 98/95. Once downloaded, double-click the file to extract the driver. For support information on this file contact Lexmark at "http://support.lexmark.com". This version of the driver is only for Machine Type number 4101-002. These drivers can be downloaded from this web site free of charge. However, there will be a fee to cover materials and handling if requested from the Technical Support Center.