So let me explain this to the best of my ability.
I have a US Robotics router usr4361 that is directly hard wired to a HP MP830 printer using a USB cable.
I have a HP wireless laptop running Windows 7 that using the Router I can connect to the internet.
I am trying to connect the HP wireless laptop to the printer going through the router.
If I remove the USB cable from the router and connect it to the HP Laptop I can print.......I did this for testing purposes only. This is not what I want to do because I have two other wireless Laptops running off the router and using the printer. I would like to have all three laptops working the same way. The other two Laptops have Windows Vista Prem running on them.