It has been observed that the electrical a c biasing of the OPC provides improved performance in terms of {HEAD ~ toner transfer} from the OPC to {TAIL ~ the printing support} 
It has been observed that the electrical a c biasing of the OPC provides improved performance in terms of { HEAD ~ toner transfer } from the OPC to { TAIL ~ the printing support }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL