{HEAD ~ This latter function} is achieved with or without {TAIL ~ the document} that initiated the copy cycle prior to the power failure being in the copier 
is achieved without
{ HEAD ~ This latter function } is achieved with or without { TAIL ~ the document } that initiated the copy cycle prior to the power failure being in the copier
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH