Print Services Facility

from The Free On-line Dictionary of Computing (8 July 2008)

Print Services Facility
PSF

   <printer> (PSF) {IBM}'s system software which generates
   {native} IBM printer language, {IPDS} and, depending on the
   version, {PostScript} and LaserJet {PCL}.

   See also: {Advanced Function Presentation}.

   (1998-06-28)