registration carrier removing {HEAD ~ means} for removing a carrier from between said {TAIL ~ first and second supports} when in the first open condition; and 
registration carrier removing { HEAD ~ means } for removing a carrier from between said { TAIL ~ first and second supports } when in the first open condition ; and
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH