nightshift Posted October 10, 2017 Share Posted October 10, 2017 I have a DN 5591 that was working fine. I went to refill the machine and it was displaying a * (star) & 0 (zero) scrolling across the display. I unplugged the machine to reset it and no change. The machine will accept money but you cannot make a selection. I have limited experience repairing machines and hope this I can fix without calling a repairman. Any help is appreciated. Link to comment Share on other sites More sharing options...
AZVendor Posted October 10, 2017 Share Posted October 10, 2017 This sounds like a bad keypad. Email me rbepic4gatgmaildotcom if you need one. Link to comment Share on other sites More sharing options...
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