The control system 1 including {HEAD ~ means} for enabling the photoconductive web conveying means when said first sensing means is disabled and said second sensing means is enabled for a period equal to said {TAIL ~ first count} and means for disabling said photoconductive web conveying means and enabling said knife following said period 
The control system 1 including { HEAD ~ means } for enabling the photoconductive web conveying means when said first sensing means is disabled and said second sensing means is enabled for a period equal to said { TAIL ~ first count } and means for disabling said photoconductive web conveying means and enabling said knife following said period
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH