How to Share a Printer Over  a Local LAN.

Click the Start menu, choose Network, and click the Network and Sharing Center button along the top.

 Go Control Panle

 Network & sharing

 change advanced sharing

 

 

 

 

  

 

then do this and save. now install printer which i want to share. when printer install is done. 

then go to start click device and printer , now right chick your desire printer, select printer properties 

 select share tab, mark share and give a name. then click ok.

Printer sharing is done.
Connect to the printer with all the other computers in the network that you need to use the printer.

fast go to another PC's start Button,
then run.

 type your printer connected pc's IP address
Such as.
\\192.168.3.13

Then Double click the printer icon and its installed.

Note:
You must insure that all pc are connected in same network. such as (192.168.3....) 

and Enjoy .
thanks rajib