You can use a STYLE tag in the page with the table, or use a LINK tag to use an external style sheet. Remember to add the MEDIA attribute.
<style type="text/css" media="print"> rules will go here </style>
<style type="text/css" media="print">
.noprint {display: none }
</style><div class="noprint"> toolbars, buttons, text, etc. </div>