Sharp MFP on a network
 

I have several pc's, some running XP professional, some VISTA. Last week 4
of the computers quit printing to our networked Sharp MX4501n. I have
updated all of the computers, uninstalled and deleted and then reinstalled
the printer driver from the Sharp Website. The only response that I get from
the printer is that it wakes up and prepares to print, but no job appears on
the printer or its LCD read-out. The compter hows that it sent the job.
This happens on both the VISTA and the XP machines. I am confused because my
other computers still print. I have tried copying all of the settings from a
working set-up and still nothing.
What am I missing.

Sharp MFP on a network
 

I need to add that I was able to add other printers to the computers and
print to them.

Sharp MFP on a network
 

go to
http://social.answers.microsoft.com/...?prof=required. to see the resolution

Thanks.