One of the Update Rollups for Microsoft Dynamics CRM 2011 stopped multiple line of text fields showing the entire contents when printing. Instead the field is shown as a fixed height window with a scrollbar; which is not particularly helpful when printed.
Although this might work it is probably unsupported, because modifying the form appearance in this way is not documented in the SDK.
if (top.location.href.indexOf("/print/print.aspx") != -1)
description.parentNode.style.height = "auto";
<font face="Tahoma, Verdana, Arial" size="2"></font>