What is the voltage of the capacitive sensor of the UM S5? we are servicing one for a client and it looks like the heatsink fan and the capacitive sensor plugs were swapped with eachother at some point, and i am wondering if this may have damaged the sensor. i also ran the sensor diagnostic test 3 times and got results of 5.1, 5.8, and 3.4, it is odd that they vary so wildly. the machine also says it cannot print as the homing function was unable to work properly when starting a print.