AZquickvend Posted June 28, 2014 Share Posted June 28, 2014 Hello, I have a machine that is telling me I need to clean the sensors and I am going to do that tomorrow. I have been trying to research different ways of doing this. My local repair company says not to waste money on the cleaning cards but to put a dollar bill in alcohol and run it through the machine moist. Not dripping wet. Curious if anyone has done this? Don't want to create more problems! Ty Link to comment Share on other sites More sharing options...
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