

<p>For a complete list of the "current lens" in a readable format,
issue the command:</p>

<p><strong>LEPRT</strong></p>

<p>which stands for <b>L</b>ens <b>PR</b>in<b>T</b>. If you want to
  print this list, issue the commands:</p>

<p>
  <strong>
    OUTPUT LP<br>
    LEPRT<br>
    OUTPUT TP<br>
    PRINT<br>
  </strong>
</p>

<p>These four commands set the default output device to the file
PRINTER.TXT, output the lens prescription to that file, reset the
default output device to the screen and then pri