I have PlateRite 4300S and yesterday it recorded a plate until 60% gave it out and showed an error E7e06: « -5V power supply error ». Then after I turned it off and turned it on again it showed an error E7e0a: « Irregular +15V power supply ». Have anyone had anything like this happen and what was the problem with? Thank you. An engineer came and checked the wires and those seem to be fine.