TECHNICAL INFORMATION DOCUMENT

TITLE: TF2042 - Driver update for multiple printers
DATE:  13JUN95
README FOR:  TF2042
PRODUCT and VERSION:

UnixWare 2.0

Installation Instructions:  

DATATYPE: datastream

1.  Download the tf2042.Z and tf2042.txt files to the /tmp directory
    on your machine.

2.  Read the release notes contained in this file and follow the 
    instuctions to add the package to your system.

3.  Now become root, uncompress the file and add the package to your 
    system using the following commands:

        $ su
        # uncompress /tmp/tf2042.Z
        # pkgadd -d /tmp/tf2042

ENGINEERING REALEASE NOTES
--------------------------

Title
-----
	TF2042 - Driver update for multiple printers

Product And Version
-------------------

	UnixWare 2.0 and UnixWare 2.0.1

Abstract
--------

	This PTF contains updates to the UnixWare printing system.  
	These updates allow the printer driver to better handle 
	multiple printer interfaces.

Symptom
--------

	A second parallel port added to the system prints 
	one character every five seconds.



SOLUTION SPECIFICS
------------------

General Description.
-------------------

	The updated printer driver in this PTF correctly initializes
	all parallel interfaces installed on the system.  The old
	driver initialized only one of the interfaces correctly.


New Features.
------------

	None

Software Notes and Recommendations.
----------------------------------
	
	This PTF can be installed on UnixWare 2.0 and UnixWare 2.0.1
	systems.


Testing of the modified software contained in this package has been
conducted only to the extent necessary to confirm that it resolves the
problem(s) stated above ("Symptom").  Such testing consists of
recreating the problem conditions verifying that the problem no 
longer occurs.  No other testing of this software has been done.

Hardware Notes and Recommendations.
----------------------------------

	This PTF is targeted for the i386, i486 and Pentium CPU's.

Installation Instructions.
-------------------------

	Make sure that all print jobs have finished printing before
	installing this PTF.  This PTF will stop and restart the
	printing subsystem so that it can rebuild and reload the
	printer driver.


	This PTF should be installed after the 'osmp' package has been
	installed on a multi-processor system.