JSFiddle - React, Tailwind, and code Playground

HTML

<table>
<tr><td>a</td><td>b</td><td>c</td></tr>
<tr><td>a</td><td>b</td><td>c</td></tr>
<tr><td>a</td><td>b</td><td>c</td></tr>
<tr class="dontprint"><td>d</td><td>e</td><td>f</td></tr>
</table>

CSS

@media print {
  .dontprint {
    display:none;
  }
}