Further, during the cooling process, {TAIL ~ the projector apparatus} is not usually performing {HEAD ~ any other processing} 
Further , during the cooling process , { TAIL ~ the projector apparatus } is not usually performing { HEAD ~ any other processing }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD