HTMLB Tableview print issue

We have a custom BSP that uses a HTMLB Tableview . There is a 'PRINT' button on the same screen to print screen contents including tableview data to windows printer using following code:

<htmlb:button id = "Print"

tooltip = "Click to print this list to your windows printer"

text = "Print List"

onClientClick = "javascript:window.print()" />

Now this print function does not print data in the tableview only. It is printing other data outside of tableview. Even print preview function on IE does not show the data in the tableview.