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HP-41 Card Reader 82104A repair questions
12-30-2017, 07:49 PM
Post: #4
Craig Bladow Offline
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Joined: Apr 2016
RE: HP-41 Card Reader 82104A repair questions
I did notice the tiny photo-detector when I was putting the second unit back together. The first one I repaired has settled down and works consistently. Using "VER" on a known good card in the second reader results in "MALFUNCTION", so I have some reading to do in the repair manual.
Try CC41!
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RE: HP-41 Card Reader 82104A repair questions - Craig Bladow - 12-30-2017 07:49 PM



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