LEXMARK OMNIKEY 5X27 READER DRIVER
Readme for version 1.3.1

1.  OVERVIEW

    This Readme file pertains to the current release of the LEXMARK OMNIKEY 5X27
    READER DRIVER applications.

    Lexmark Omnikey Reader Drivers are embedded solutions that can be installed on
    printers that support the Lexmark Embedded Solutions Framework (eSF) v5.x, v4.x,
    or v3.x. These drivers enable the Omnikey reader to properly communicate with
    appropriate Lexmark devices.


2.  ASSOCIATED FILES

    The following files and publications are included in the release.

    a.  Application file

        *  omnikey5427ckdriver-1.3.1.fls
           *  Lexmark Omnikey 5427 and Omnikey 5127 Reader Driver application for 
              eSF v5.x, v4.x, and v3.x printers

    b.  Publications

        *  Readme.txt
           *  (This file)


3.  REQUIREMENTS

    a.  A printer that supports eSF v5.x, v4.x, or v3.x applications.

        Supported eSF v5.x printers include:

          * CS63x
             * Required firmware level: CSTGV.221.058 or later
 
          * CS720
             * Required firmware level: CB.02.042 or later

          * CS73x
             * Required firmware level: CSTMM.080.020 or later

          * CS820
             * Required firmware level: YK.02.041 or later

          * CS94x
             * Required firmware level: CSTPC.081.006 or later

          * CX53x
             * Required firmware level: CXTGV.221.058 or later

          * CX63x
             * Required firmware level: CXTGV.221.058 or later

          * CX720
             * Required firmware level: ATL.02.042 or later

          * CX73x
             * Required firmware level: CXTMM.080.020 or later

          * CX820
             * Required firmware level: PP.02.041a or later

          * CX825
             * Required firmware level: PP.02.041a or later

          * CX93x
             * Required firmware level: CXTPC.081.006 or later

          * CX94x
             * Required firmware level: CXTPC.081.006 or later
			 
		  * CX950g, CX950se, CX951g, CX951se, XC925
		     * Required firmware level: CXTLS.240.073 or later

          * MS53x, MS63x
             * Required firmware level: MSTSN.221.025 or later

          * MX43x
             * Required firmware level: MXTCT.081.017 or later

          * MX53x, MX63x
             * Required firmware level: MXTSN.221.025 or later

          * MX93x
             * Required firmware level: MXTPM.081.006 or later
		
		  * MX95x, MX963x
		     * Required firmware level: MXTLS.240.073 or later

        Supported eSF v4.x printers include:

          * CS510
             * Required firmware level: LW50.VY4.P543 or later

          * CX510
             * Required firmware level: LW50.GM7.P543 or later

          * MS610
             * Required firmware level: LW50.PR4.P543 or later

          * MS810
             * Required firmware level: LW50.DN4.P543 or later

          * MS812
             * Required firmware level: LW50.DN7.P543 or later

          * MS911
             * Required firmware level: LW50.SA.P543 or later

          * MX51x
             * Required firmware level: LW50.SB4.P543 or later

          * MX61x
             * Required firmware level: LW50.SB7.P543 or later

          * MX6500e
             * Required firmware level: LW50.JD.P543 or later

          * MX71x
             * Required firmware level: LW50.TU.P543 or later

          * MX81x
             * Required firmware level: LW50.TU.P543 or later

          * MX91x
             * Required firmware level: LW50.MG.P543 or later

        Supported eSF v3.x printers include:

          * 6500e
             * Required firmware level: LHS41.JR.P449 or later

          * C748
             * Required firmware level: LHS41.CM.P449 or later

          * C792
             * Required firmware level: LHS41.HC.P449 or later

          * C925
             * Required firmware level: LHS41.HV.P449 or later

          * C950
             * Required firmware level: LHS41.TP.P449 or later

          * X54x
             * Required firmware level: LHS41.VK.P449 or later

          * X74x
             * Required firmware level: LHS41.NY.P449 or later

          * X79x
             * Required firmware level: LHS41.MR.P449 or later

          * X92x
             * Required firmware level: LHS41.HK.P449 or later

          * X95x
             * Required firmware level: LHS41.TQ.P449 or later

    b.  Memory: The printer must have at least 256MB of RAM.
	
4. RELEASE NOTES

	* Added support for new printer models.

    For more information on installation and configuration instructions,
    see the Lexmark Cloud Authentication Administrator's Guide at
    support.lexmark.com.

    Adobe Acrobat Reader is required to view this guide.