Hi
I’ve followed this and also this. It doesn’t seem to have resolved the issue.
I have reseated everything, and can confirm that everything seems to be making contact. On reseting there seems to be three seperate potential failure modes
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The unit ‘boots’, cycles through the lights, and the Blue light starts flashing. This happens with, and without the tray in. I can confirm that the sensors have no debris on them and are clean.
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The unit ‘boots’, the blue light goes on after running through all the lights and then the yellow light flashes fast. I’ve checked that the pinch sensors ‘connect’.
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The Unit ‘boots’ but gets stuck on the orange light. The buttons on the front, including power, do not do anything in this failure mode. Turning the Unit off for 10-30 seconds and powering it back on puts it into one of the other two failure modes.
Are there any points that I should check with a multimeter or for continutiy or similar ?