Printing the contents of a form

After I retrieve a record from the database using a Recordset in Dreamweaver, I am formatting the data and using JavaScript window.print() to send the data to the printer.  But even though the printer is activated I am getting a blank page.  Any ideas as to why window.print() is not working properly? I tried it with both IE and Firefox and I get the same result (note that my JavaScript is turned on).