IP addresses starting from 192. To do that you must follow the same procedure as before. My suggestion is to stick with my numbers because those IP addresses are used only for internal networks. After that click OK and again OK and Windows will ask you to restart. You must restart each computer for the changes to take effect.
Last step is to enable file sharing from within Explorer.
You can share files and printers now. The printer's driver has to be installed on each computer. The difference is when you install it on the computers that are not connected directly to the printer. I know for sure that the Lexmark 1000 is not able to print correctly when working on a network. Second point to keep in mind is that you must have the computer directly attached to the printer ON in order to be able to print from any other computer in your network.