title: Printing a graphic to a Zebra LP2844 with the GW EPL command?
body: <p>I need to print an image that is being returned to me through a web service (the data is returned as RAW) and I cannot for the life of me figure out how to print a graphic to a label with EPL.</p>
  
  <p>The EPL manual defines the Graphic Write instruction as:</p>
  
  <pre><code>GWp1, p2, p3, p4, DATA
  </code></pre>
  
  <p>All of the parameters are returned to me, so I don't have to worry about calculating the height, width, etc., but my problem is that I don't know how to format the DATA.</p>
  
  <p>The manual says DATA should be</p>
  
  <blockquote>
    <p>Raw binary data without graphic file formatting. Data must be in bytes.</p>
  </blockquote>
  
  <p>I've tried passing a binary string and a hex string, but nothing seems to work. There is no example on how to use this command in the EPL manual and after hours of searching online I have not been able to find a single example of how to use the command (i.e. example EPL commands that I can copy &amp; paste to send to the printer).</p>
  
  <p>Does anyone have an idea of how to use this command? Could you provide me with an example? (by example I don't mean a framework, code, etc., what I mean is just the plain EPL commands).</p>