<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Mike,<div class=""><br class=""></div><div class="">You could contact <a href="mailto:rellsworth@austin.rr.com" class="">Randy Ellsworth</a> with Stepper Care Services. We have a service contract with them for our AutoStep 200 and they have a lot of experience with these tools, and have parts. They even got us back in tip-top shape after a pretty serious flood that filled up the environmental chambers HEPA filter and rained over the whole system.</div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Shawn Wright</div><div class="">Lead Research Engineer</div><div class="">Lurie Nanofabrication Facility</div><div class="">University of Michigan</div><div class=""><br class=""></div><div class=""><div><br class=""></div><div><br class=""><blockquote type="cite" class=""><div class="">On Dec 4, 2020, at 9:31 AM, Michael Call <<a href="mailto:michael.call@maine.edu" class="">michael.call@maine.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="">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 class=""><br class=""></div><div class="">Thanks,<br class=""></div><div class=""><div class=""><br class="">-- <br class=""><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class="">Mike Call <br class="">Research Engineer<br class="">University of Maine <br class=""></div><div class="">Frontier Institute for Research in Sensor Technologies (FIRST)</div><div class="">Coordinated Research entities Cleanroom </div><div class="">ESRB Barrows Hall room 294<br class=""></div><div class="">207-581-3382</div><div class=""><span id="cid:ii_k36d2cvb1"><image.png></span></div></div></div></div></div></div></div></div></div></div>
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