1. Driver Name:  LEXZ31.DRV                 VERSION #:  2.522

2. Version History:

       This driver is the official version of the 32-bit LEXZ31 device driver
       which contains support for the Lexmark Z31 Color Jetprinter.

3. Contents:

Filename                        Description

README.1ST                      Installation instructions.

LEXZ31.DRV                     The printer driver.
LEXZ31.HLP                     Help for the printer driver.
Z31UG.PDF                     Online guide for the printer.
WINOS2.TXT                      Instructions for printing from Win-OS/2

4. Installation Instructions:   See document below.

5. Special Instructions:        None.


6. Driver Support:

       If you encounter problems while completing these instructions, contact
       the Lexmark Technical Support Hotline on (606) 232-3000.


This file contains the following sections:

 I.     OVERVIEW OF THE LEXZ31 DEVICE DRIVER
 II.    PREPARING THE LEXZ31 DEVICE DRIVER
 III.   INSTALLING THE LEXZ31 DEVICE DRIVER ON OS/2 VERSION 2.1 OR LATER
 IV.    SETTING UP THE LEXZ31 DEVICE DRIVER ON OS/2 VERSION 2.1 OR LATER
 V.     UPDATING THE LEXZ31 DEVICE DRIVER IN A LAN ENVIRONMENT

NOTE:  YOU MUST FOLLOW THE STEPS IN SECTIONS II, III, AND IV TO CORRECTLY
       PREPARE, INSTALL, AND SETUP THE DRIVER.  YOU WILL EXPERIENCE PRINTING
       PROBLEMS IF THESE STEPS ARE NOT FOLLOWED.

       If you encounter problems while completing these instructions, contact
       the Lexmark Technical Support Hotline on (606) 232-3000.

I. OVERVIEW OF THE LEXZ31 DEVICE DRIVER
   -------------------------------------

This version of the LEXZ31 device driver should be used for best
operation of the:

     Lexmark Z31 Color Jetprinter

This driver is for use with IBM OS/2 versions 2.1 and higher ONLY.  It
supports all cartridges, graphic resolutions, and paper sources available.

II. PREPARING THE LEXZ31 DEVICE DRIVER
    -----------------------------------

When you executed the self-extracting file, CJOS57LE.EXE, the following 8 files
were created:

           README.1ST   This file.

           LEXZ31.DRV  The Presentation Manager printer driver files that support
                        PM and non-PM applications.

           LEXZ31.HLP  On-line information on setup and use of the LEXZ31
                        driver.

           Z31UG.PDF  On-line information on setup and use of your printer.

           WINOS2.TXT   Tips for using the Lexmark ColorFine driver for Windows
                        in Win-OS/2.


Copy the files listed above to a 1.44 MB (or larger) diskette for ease of
installation as well as to provide an automatic backup.  Do not change
the file names when copying them to the diskette.  If you receive more
than one device driver package, the files provided with each package should
be copied onto a separate diskette to avoid intermixing code or documentation
files from different device driver packages.



III.   INSTALLING THE LEXZ31 DEVICE DRIVER ON OS/2 VERSION 2.1 OR LATER
       -----------------------------------------------------------------

    The following steps must be followed to correctly install the LEXZ31
    device driver on OS/2 Version 2.1 and higher:


    1.  If the LEXZ31 device driver is already installed on your system, you
        must do the following two actions prior to installing the new version
        of the LEXZ31 printer driver:

          * Print or cancel all jobs in all queues that use the LEXZ31 device
            driver.

          * Shutdown your system by pointing to an open area on the desktop and
            clicking mouse button 2.  From the pop-up menu that will appear,
            select SHUTDOWN.  When a message appears that says that the
            system has been shutdown, restart your system (press and hold CTRL
            and ALT and press DELETE).


    2.  If you are installing the printer driver for use with an existing
        printer object, follow the instructions outlined in section III.A
        below.

    3.  If you want to create a new printer object when you install this
        printer driver, follow the instructions in section III.B below.

III.A.   INSTALLING THE LEXZ31 DEVICE DRIVER ON AN EXISTING PRINTER OBJECT
         ------------------------------------------------------------------

    1.  To install this new device driver on the existing printer object,
        point to the object and click mouse button 2.  This will open the
        pop-up menu.

        Installing the 32-bit driver over an older 16-bit driver should work
        the same as installing a newer version of the 16-bit driver.
        Since the drivers share the same name they also share the same driver
        data and ini data.

    2.  Select the arrow to the right of OPEN; then select SETTINGS for OS/2
        2.X, for OS/2 3.X and later just select SETTINGS.

    3.  Select the PRINTER DRIVER tab.

    4.  Display the pop-up menu for any printer object in the window by
        pointing to the object and clicking mouse button 2.

    5.  Select INSTALL.

    6.  Insert the diskette containing the LEXZ31 driver into drive A.  Make
        sure that the directory field in the window contains A:\.  Then select
        REFRESH.

    7.  Available Printer Driver Objects will be shown in the window.  Select
        the printer driver that matches your printer.

    8.  Select INSTALL.

    9.  A message is displayed when the driver has been successfully installed.
        Select OK.

   10.  Close the "Install New Printer Driver" window.  Select the LEXZ31
        driver that you have just installed as your default printer driver.

        Printer driver installation is now complete; continue with Section IV.B,
        SETTING UP THE LEXZ31 DEVICE DRIVER AND PRINTER ON OS/2 VERSION
        2.1 OR LATER.


III.B.   INSTALLING THE LEXZ31 DEVICE DRIVER WHILE CREATING A NEW PRINTER
         OBJECT
         ------------------------------------------------------------------

    1.  To create a new printer object as you install this new device driver,
        double-click on the OS/2 system object to open the icon view.

    2.  Double-click on DRIVES.

    3.  Insert the diskette containing the LEXZ31 device driver into the A
        drive.

    4.  In the Drives window, double-click on drive A.  A window appears that
        contains objects for the contents of the diskette.

    5.  Double-click on the LEXZ31.DR_ object.  A window appears from which
        you can select the printer model you want.

    6.  Drag the printer model from the window out to an available place on
        your desktop.

    7.  Depending on which driver you are installing, a message may appear.
        The message will ask if you want to install the Win-OS/2 driver.  You
        must have your OS/2 diskettes to install the Win-OS/2 driver.  If you
        choose to install the Win-OS/2 driver, select YES and follow the
        instructions; otherwise, select NO.

    8.  Close the windows that were opened as you installed the driver.

    9.  To change the name of the printer object, press and hold the ALT key
        while you click on the object name with mouse button 1.  In the name
        field of the next window displayed, enter the printer name that you
        prefer.  Click mouse button 1 while pointing to an open area of the
        desktop to accept the new name.

        Printer driver installation is now complete; continue with Section IV,
        SETTING UP THE LEXZ31 DEVICE DRIVER AND PRINTER ON OS/2 VERSION 2.1
        OR LATER.


IV.  SETTING UP THE LEXZ31 DEVICE DRIVER ON OS/2 VERSION 2.1 OR LATER
     -----------------------------------------------------------------

The following steps should be followed before printing is attempted
to ensure the driver settings match the configuration of your printer.

    1.  Display the pop-up menu for the printer object by pointing to it and
        clicking mouse button 2.

    2.  Select the arrow to the right of OPEN; then select SETTINGS for OS/2
        2.X, for OS/2 3.X and later just select SETTINGS.

    3.  Select the Printer Driver tab.

    4.  Open the pop-up menu for the LEXZ31 device driver by clicking on the
        object with mouse button 2.

    5.  Select the arrow to the right of open, then select SETTINGS.  The next
        window is titled with the name of the printer you chose.  On this
        window, you can:

          * Select the settings that describe the physical setup of your
            printer.

          * Select the default characteristics for print jobs.

          * Select FORM CONNECTIONS... to specify the forms installed in each
            paper tray on the printer.

          * Select DOWNLOAD FONTS... to specify any download fonts you have for
            the printer.

            NOTE:  You must purchase either a RAM or Flash memory option to
                   download fonts.

        Note that the Driver Version is shown in this window.

        After you have completed these settings, select OK to save this
        configuration.

        Note that the Driver Version is shown in this window.

        After you have completed these settings, select OK to save this
        configuration.

    6.  Close the printer settings window.

        The printer driver setup is now complete.


Contact IBM for information on the availability of needed OS/2 versions.

--------------------------------------------------------------------------------

The following are trademarks of IBM Corporation:

    IBM
    Operating System/2
    OS/2
    Presentation Manager


The following terms are trademarks of other companies as follows:

    Lexmark is a trademark of Lexmark International, Inc.

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