How to scan using deskjet 2050

[peg]

Hello,
Hi, I am trying to use my scanner but its not working. They mentioned something about Ip address or firewall. Enlighten me please

 

[Dark Lord of Tech]

http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&lc=en&dlc=en&product=4027469