* Open 12.207.3.246 from web browser and window will apear.{{:nchsls:c:biochemistry:document:ricoh.png}}
 
 * Click on "Log in" in window menu.{{:nchsls:c:biochemistry:document:ricoh_1.png}}

 * Write "admin" as username and don't write password. After that click on "log in".
  
 * Open a window and click on "Address book" on side of window. {{:nchsls:c:biochemistry:document:ricoh_2.png}}

 * In opened window, mark on registration no. raw and click on change.{{:nchsls:c:biochemistry:document:ricoh_3.png}}
 
 * Window will appear and check setting as appear in this window.      {{:nchsls:c:biochemistry:document:ricoh_5.png}}
     
 * Make corrective steps if any and give appropriate path.{{:nchsls:c:biochemistry:document:ricoh_4.png}}

 * Click on "Save and another".