<div>Hi Mike,</div><div dir="auto">I used to work with RZ Enterprises, and we did service all GCA tools, including pattern generators…In fact I still have one that I take care of here at Berkeley. Let me put together some information later today to see if I can help you through this, and also I will put out feelers on who is still servicing them.</div><div dir="auto">Best,</div><div dir="auto">G~</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Dec 4, 2020 at 8:54 AM Michael Call <<a href="mailto:michael.call@maine.edu">michael.call@maine.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><div dir="ltr"><div>We have an issue with "Focus Signal lost" and "time out" errors on our pattern generator. Sometimes the column will attempt to focus off of the glass plate(laser system losing counts?). I've cleaned and oiled the stages, changed plates and all of the usual, but with no luck. I know that Bob Scruton passed away a few years ago. Has anyone taken over the service of these machines?</div><div><br></div><div>Thanks,<br></div><div><div><br>-- <br><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>Mike Call <br>Research Engineer<br>University of Maine <br></div><div>Frontier Institute for Research in Sensor Technologies (FIRST)</div><div>Coordinated Research entities Cleanroom </div><div>ESRB Barrows Hall room 294<br></div><div>207-581-3382</div><div><img src="cid:ii_k36d2cvb1" alt="image.png" style="width:812px;max-width:100%"></div></div></div></div></div></div></div></div></div></div>
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</blockquote></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div><span style="font-size:12.8px">Greg Mullins</span></div><div>R&D Engineer 4</div><div> </div><div>Marvell Nanofabrication Laboratory<br>University of California at Berkeley</div><div>520 Sutardja Dai Hall, MS 1754<br>Berkeley, CA 94720-1754<br>Office: (510) 809-8625<br></div><div>Email: <a href="mailto:gregmullins@berkeley.edu" target="_blank">gregmullins@berkeley.edu</a></div></div></div></div></div></div></div></div>