You should always use compressed air, never vacume. I buy the large cans at Costco. Your IT guys can also order them typically on you office supply contract. Because of possible condensation unplug the unit before cleaning and leave it open for a few minutes afterwards to insure all moisture has evaporated.<div><div><br></div><div>Ron Stewart<br><br>On Thursday, January 29, 2015, Diana Cardiel <<a href="mailto:Diana.Cardiel@utb.edu">Diana.Cardiel@utb.edu</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Well now I worry about the compress air I used. I’m sure it will be fine! At least I hope so !<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">TY to all that responded. Especially Ron!<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Brush Script MT";color:black">D. Cardiel</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u><u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> athen-list [mailto:<a href="javascript:_e(%7B%7D,'cvml','athen-list-bounces@mailman13.u.washington.edu');" target="_blank">athen-list-bounces@mailman13.u.washington.edu</a>]
<b>On Behalf Of </b>Ron<br>
<b>Sent:</b> Thursday, January 29, 2015 1:09 PM<br>
<b>To:</b> Access Technology Higher Education Network<br>
<b>Subject:</b> Re: [Athen] Scanner Issue<u></u><u></u></span></p>
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<p class="MsoNormal">Here is the roller PM kit for the scanner:<u></u><u></u></p>
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<p class="MsoNormal"><a href="http://shop.usa.canon.com/shop/en/catalog/product-accessories/printers-scanners-mfp-accessories/other-scanner-accessories/exchange-roller-kit-for-dr-9050-7550-6050" target="_blank">http://shop.usa.canon.com/shop/en/catalog/product-accessories/printers-scanners-mfp-accessories/other-scanner-accessories/exchange-roller-kit-for-dr-9050-7550-6050</a><u></u><u></u></p>
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<p class="MsoNormal">Here are the recommended PM maintenance practices, Ch 5 covers the procedures.<u></u><u></u></p>
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<p class="MsoNormal"><a href="http://downloads.canon.com/cpr/software/scanners/7550UM.pdf" target="_blank">http://downloads.canon.com/cpr/software/scanners/7550UM.pdf</a><u></u><u></u></p>
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<p class="MsoNormal">Use of alcohol will void the warranty on the unit, I recommend using a non ammonia based cleaner such as the green window cleaner products diluted to about 1/4 of original strength.<u></u><u></u></p>
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<p class="MsoNormal">Ron Stewart<br>
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On Thursday, January 29, 2015, Ron <<a href="javascript:_e(%7B%7D,'cvml','ronrstewart@gmail.com');" target="_blank">ronrstewart@gmail.com</a>> wrote:<u></u><u></u></p>
<p class="MsoNormal">That is actually not a recommended practice. It will work in the short term by making the rollers tacky, but long term degrades the rollers. It is critically important that folks follow the recommended PM schedule on this kind of high end
equipment.<u></u><u></u></p>
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<p class="MsoNormal">Ron Stewart<br>
<br>
On Thursday, January 29, 2015, Nettie Fischer <<a>nettiet@gmail.com</a>> wrote:<u></u><u></u></p>
<p>Did you tried cleaning the rollers with alcohol? <br>
Nettie's nickel<u></u><u></u></p>
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<p class="MsoNormal">On Jan 29, 2015 8:22 AM, "Diana Cardiel" <<a href="javascript:_e(%7B%7D,'cvml','Diana.Cardiel@utb.edu');" target="_blank">Diana.Cardiel@utb.edu</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Hello,<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">My Canon DR-7550C is acting up; after scanning only two pages it gets jammed. I suspect the rollers. Opinions are welcome on this issue.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Sincerely,<u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:15.0pt;font-family:"Brush Script MT";color:black">D. Cardiel</span><u></u><u></u></p>
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<b><span style="font-size:10.5pt;font-family:HelveticaNeue-Bold;color:#003a62">DIANA L. CARDIEL</span></b><u></u><u></u></p>
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<span style="font-size:9.0pt;font-family:HelveticaNeue;color:#003a62">LEARNING INSTRUCTIONAL SPECIALIST,
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