{HEAD ~ This invention} relates to developer rollers used in electrophotography, and, more specifically, to {TAIL ~ a roller} and its process of manufacture having a surface with a high electrical resistivity layer 
relates to
{ HEAD ~ This invention } relates to developer rollers used in electrophotography , and , more specifically , to { TAIL ~ a roller } and its process of manufacture having a surface with a high electrical resistivity layer
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH