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