ON/OFF SWITCH DOES NOT WORK - IS ON ALL OF THE TIME
The unit appears complete however, it has not been fully tested since we are not experts with it. When it is turned on the print head moves the paper feeds a bit. The power and IPSI lights turn on the main unit. The bottom yellow light on the proble lights solid, and if the end of the probe is touched the middle green light blinks then goes off and the bottom yellow light turns solid again.
Sigma Instruments 20-2220BD-28178 Instrument Stepping Motor Stepper Drive Condition: UsedThis used motor has been inspected and appears to be in good condition. It was pulled fro