best way to add a prinbter silentlly

[srgsng25]

i have been playing with this one for a few days now trying to install this officejet 6500 i can get the solution center software on silently no problem there the next step would be to add the network printer using HP's tool as i think i adds more capabilities then use mapping the printer with the net use command or though the network window so anyone have a great idea let me know