{HEAD ~ Sensor} 337 generates {TAIL ~ a detection zone} 400 directed toward positions about dispenser 10 most likely to be reached by the outstretched hand or other body part of a user positioned to receive sheet material 111, 113 from web discharge opening 67 
generates
{ HEAD ~ Sensor } 337 generates { TAIL ~ a detection zone } 400 directed toward positions about dispenser 10 most likely to be reached by the outstretched hand or other body part of a user positioned to receive sheet material 111 , 113 from web discharge opening 67
HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH