Further, each scanning entity includes a network connection for broadcasting {HEAD ~ locally constructed printhead defect models} to {TAIL ~ the network} and for receiving broadcasts of printhead defect models constructed at other scanning entities in the network 
to
Further , each scanning entity includes a network connection for broadcasting { HEAD ~ locally constructed printhead defect models } to { TAIL ~ the network } and for receiving broadcasts of printhead defect models constructed at other scanning entities in the network
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH