how do i connect a printer to 2 laptops?

[falafel]

NEED HELP. STEP-BY-STEP INSTUCTIONS PLEASE.

[/b]

INFO
printer: LEXMARK X2500
computer connected to printer: DELL XP
(w/ at&t)
LAPTOPS:
Sony VIAO
Dell
ive tried "add a printer",printer drivers, and other...but i hav no idea what to do...
PLZ I NEED HELP..i really wan 2 do this

[Google]

Step by step instructions right here

http://tinyurl.com/ahvypw