HELP OUR PRINT SERVER IS DOWN

I HAVE A PROBLEM AND I NEED INPUT NOW!!
WE ARE EXPERIENCING PROBLEMS WITH ONE OF OUR PRINT SERVERS. THE USERS ARE UNABLE TO CONNECT TO THE SERVER. THE SERVER HAS BEEN REBOOTED, BUT THE PRINTERS ARE STILL UNABLE TO CONNECT!!
PLEASE GIVE ME SOME INPUT INTO OTHER POSSIBLE SOLUTIONS TO THIS PROBLEM!! THANK YOU!!
CHRIS