hp laserjet 2015n printing none stop on window 7 32 bit

hey guys,

I need your assistance here.
Basically i have 2 pcs and 1 HP laserjet 2015n printer.

the win xp profesional pc hosting the printer locally with a share name, eg xxxxx\hp2015.

and the window 7-32 bit pc is connected to the printer.

I got no problem if I print from this method:

mapped the printer directly and send the print job .. it prints how many pages i set.

but if setup the printer by adding the port under the printer properties,  it will print non- stop for any page that i send.

I checked, forumers asked to install HP universal driver, i have tried but the problem still persists.