Such rollers typically must be semiconductive, and {HEAD ~ the degree} of {TAIL ~ that conductivity} affects printing and the consistency of printing 
Such rollers typically must be semiconductive , and { HEAD ~ the degree } of { TAIL ~ that conductivity } affects printing and the consistency of printing
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH