title: PrintAttributes not working. not able to create custom page size
body: <p>I am struggling with google printing interface in tablet. I want a print of fixed page size. <code>PrintAttributes.Builder</code> is not modifying the page and margin settings. How can i create a new custom/fixed page dimension for print. Now It shows <strong>ISO_A4</strong> by default for HP printer.</p>
  
  <p>My code is below:</p>
  
  <pre><code>PrintAttributes.Builder builder = new PrintAttributes.Builder();
  PrintAttributes.MediaSize custom = new PrintAttributes.MediaSize("VISIT_K" , "VISIT_K", 86000,139860);
  custom.asPortrait();
  builder.setMediaSize( custom );
  printJob = printManager.print(jobName, adapter,
  builder.build());
  </code></pre>