Do not display article meta links text at all (because it's not important to know that there is a raw download link if you want to print it).

app/assets/javascripts/app/views/ticket_zoom/article_view.jst.eco

@@ -93,6 +93,7 @@
         <div class="article-meta-value">
           <%- @Icon(@article.type.name, 'article-meta-icon') %>
           <%- @T(@article.type.name) %>
+          <div class="article-meta-links">
           <% if @links: %>
             <% count = 0 %>
             <% for link in @links: %>
@@ -105,6 +106,7 @@
         </div>
       </div>
     </div>
+  </div>
 </div>
 
 <div class="js-article-actions"></div>

app/assets/stylesheets/print.scss

@@ -180,6 +180,10 @@ th.js-tableHead:not([data-column-key="icon"]) {
   }
 }
 
+.article-meta-links {
+  display: none;
+}
+
 .article-content {
   color: inherit;
 }