So, before you continue to the fix below, try the following steps: Print problems in Office or other programs, typically occur because of invalid printer drivers or a defective third-party add-in that affects the document layout. How to fix: Page preview and actual print don't match (Word 2013 & Word 2016) In this tutorial you 'll find detailed instructions to fix the wrong size printed output (Margins) when printing from Word 2013 or Word 2016. The problem is occurred for many documents that printed fine in the past, using the same printer driver at the same machine.
In fact, the printed document is smaller than the original and all margins are wrong. Recently, I upgraded a client's computer from Office 2003 to Office 2013 and the following strange problem is occurred when printing from Word 2013: The print Preview looks OK, but the printer output is different and wrong.