Compared to conventional electrophotographic systems in which some toner always remains on the OPC, {HEAD ~ all the toner} present on the exposed zones of the OPC are transferred to {TAIL ~ the printing support} leaving the OPC perfectly clean 
Compared to conventional electrophotographic systems in which some toner always remains on the OPC , { HEAD ~ all the toner } present on the exposed zones of the OPC are transferred to { TAIL ~ the printing support } leaving the OPC perfectly clean
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH