When printing a timesheet in Internet Explorer 7 and higher you may often notice that the Web TimeSheet URL gets imprinted to the bottom or footer of the hardcopy. To turn off the header and footer information just once, use the Print Preview window and then click the button to Turn headers and footers on or off as described in the screenshot below,

 
 
 
 
 
 
 
 
If this has to be a permanent action the go to the Page Setup and remove the &u from the Footer section or simply delete all the contents from the Footer section in-order to completely remove the footer information as described in the screenshots below,