The distributing processor spools {TAIL ~ the jobs} in {HEAD ~ a print spooler} and then performs a software raster image processing operation on the print jobs 
The distributing processor spools { TAIL ~ the jobs } in { HEAD ~ a print spooler } and then performs a software raster image processing operation on the print jobs
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH