In accordance with the invention a quaternary ammonium material antistatic agent is added to {HEAD ~ the rubber formulation} of {TAIL ~ such a developer roller} 
of
In accordance with the invention a quaternary ammonium material antistatic agent is added to { HEAD ~ the rubber formulation } of { TAIL ~ such a developer roller }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL