Last Updated
   T65x & X65x Print Quality Tool – Fuser Detack Defect: Vertical Lines or Bands – Dark 01/21/14         
   'EC3.0 Firmware 'Release Notes' and 'Firmware Availability' for the Lexmark MS510, MS610, M1145, and M3150dn (October '13) 01/20/14         
   'EC3' Firmware 'Release Notes' and 'Firmware Availability' for the Lexmark MS310, MS410, and M1140 (October '13) 01/20/14         
   January 2014 .P305 (EC3.2) Firmware Release Notes for the Lexmark X548, C 746(8), C & X792, C & X925, and C & X95(0,2,4) Series Lexmark Printers 01/20/14         
   EC6.1(.P631) Firmware Release Notes for E46x, T65x, C73x, W85x Series Printers and Equivalent "X Model" Series MFPs (June 2012) 01/14/14         
   EC6.1(.P631) Firmware Release Notes for X73x Series Color MFPs (November 2013) 01/14/14         
   EC6.1(.P631/.E117) Firmware Release Notes for C73x Series Color Laser Printers (November 2013) 01/14/14         
   Firmware 'Release Notes' and 'EC3 Firmware Availabily' for the Lexmark MS812de and M5170 (October '13) 01/14/14         
   Firmware 'Release Notes' and 'EC3 Firmware Availability' for the Lexmark MS810de, M5155, and M5163 (October '13) 01/14/14         
   Firmware 'Release Notes' and 'EC3 Firmware Availability' for Lexmark CS510 and C2132 (October '13) 01/14/14