unable to see whole page in print preview in google chrome

Question

uI want to display the print preview of a specific page on button click using c#.My line of code is as like

ClientScript.RegisterStartupScript(this.GetType(), "Print Page", "printDiv('divName')", true);

This line of code works fine in Mozila-firefox and in IE but when am testing same in google chrome but it is not showing some content from page in that preview.can any one help me with this?