1. C53X.ZIP Driver
2. README.TXT File Contents

README.TXT Driver File Contents (C53X.ZIP)

Table of Contents:
 
I       OVERVIEW
II      KEY FEATURES AND BENEFITS OF THE RELEASE
III     LIMITATIONS AND COMPATIBILITY OF THE RELEASE
IV      LEXMARK TECHNICAL SUPPORT AND ELECTRONIC SERVICES
V       RELEASE HISTORY

I.   OVERVIEW:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

   This README file pertains to the current release of the firmware flash
   file for the Lexmark C53x series of network printers. 

   Package file:     C53x.zip
   Flash file name:  NSNPN019.ffs
   FLASH RELEASE     NSF.NP.N019
   Release date:     Jan 3, 2007

   NOTE: The flash file extension, .ffs, is used by the various utilities
   to distinguish between the various flash file types.  The file
   extension must not be changed.
   
II.  KEY FEATURES AND BENEFITS OF THE RELEASE:::::::::::::::::::::::::::::

    1) Adjusted DST begin and end dates for AST, EST, CST, MST, PST,
       Alaska, and Newfoundland time zones to comply with 2007 DST
       changes.
    2) Fixed a problem that could occur with SNMP after a soft reset
    3) Corrected an issue with SNMP OID for PRTGENSTATUSSRVCREQD.  Now 
       that OID will always correctly be set to TRUE when an IR occurs. 
 

III. LIMITATIONS AND COMPATIBILITY OF THE RELEASE:::::::::::::::::::::::::

   One of the following methods is required to update the network Adapter
   with this release of firmware flash:
   
   1) The embedded web server can be used to update the firmware:
      1. Enter the IP address of the adapter into the address field in
         your web browser.
      2. Click the 'Configuration' button.
      3. Select the 'Update Print Server Firmware' link near the bottom 
         of the page.
      4. Enter the filename or use the 'Browse' button to locate the
         updated flash file.
      5. Click the 'Flash' button to begin the flashing process.


   2) The flash file can also be sent down to the adapter via TFTP with a
      binary transfer.  In the following examples the flash file is
      located in the C:\inaflash\ directory.

   NT server example:

      C:\tftp -i 157.184.29.84 PUT C:\inaflash\filename.ffs /dev/flash
      Transfer successful: 648434 bytes in 13 seconds, 19910 bytes/s

   OS/2 Server example:

      [C:\]tftp 157.184.29.84
      IBM TCP/IP for OS/2 - TFTP Client ver 14:02:01 on Oct 24 1995.
      tftp> bin
      tftp> put
      (file) c:\inaflash\filename.ffs /dev/flash
      Sent 648434 bytes in 10.8 seconds
      tftp>

   3) MarkVision Professional 7.1 or greater
      1. Select the printer in the list that you would like to update in
         the folder contents view.
      2. Select the adapter and then choose the 'All Tasks' pulldown menu.
      3. Select 'Firmware download (printserver)'
      4. Click the 'New File' button and browse for the updated flash
         file.
      5. Click the 'Start' button to begin the flash update.  

   4) Interwin 7.01 or greater (Novell IPX only)

   5) MarkVision for Macintosh (Appletalk)
   
IV. LEXMARK TECHNICAL SUPPORT AND ELECTRONIC SERVICES:::::::::::::::::::::

   The Lexmark Network Printer Utility, MarkVision, and the MarkNet family
   of network adapters are supported by Lexmark.  For technical assistance
   contact the Lexmark Customer Support Center at (888)539-6275 weekdays
   from 9 a.m. to 9 p.m. or on weekends from 12 p.m. to 6 p.m. EST.

   Lexmark electronic services provide access to product information,
   print drivers, firmware updates, and utility program updates.  The
   Lexmark electronic services include:
   - Internet: http://www.lexmark.com/
   
V.  RELEASE HISTORY:::::::::::::::::::::::::::::::::::::::::::::::::::::::
 
  NSF.NP.N019
    1) Adjusted DST begin and end dates for AST, EST, CST, MST, PST,
       Alaska, and Newfoundland time zones to comply with 2007 DST
       changes.
    2) Fixed a problem that could occur with SNMP after a soft reset
    3) Corrected an issue with SNMP OID for PRTGENSTATUSSRVCREQD.  Now 
       that OID will always correctly be set to TRUE when an IR occurs. 


  NS.NP.N016
    Initial Release