You can quickly adjust the page margins before printing a worksheet using the margins tool in the Preview screen. Choose File > Print (and click Preview in Excel 2003 and 2007). Click the Show Margins icon in Excel 2010 & 2013 (click the Show Margins link in Excel 2007 and click Margins in Excel 2003). The page and column margins appear as lines which you can drag to adjust their position before printing.
