In a message dated 98-07-16 00:55:05 EDT, you write:

<<  - With one 486 the computer don't go on;
         - With the pentium133 the computer go on but sometimes it is frezzing
 at boot screem;
         - With the other 486 no problems occurs.

 Does someone had any experience like this? >>

Need more info. Are you using the same parallel cable with all your computers
? The
same driver ? The correct port ? Are you sure that that the 1st 486 has power
to it ?
Are the computers that do not work with your printer networked ? Is the
computer
that does work with your printer a stand alone ? Worst case senerio.....an
intermitent
problem with your printer's logic board. Leave your printer connected to the
2nd 486 the one that works. Print several pages at different times of the day.
Let us know what happens.

Danny Kato [log in to unmask]