psif(1M)

     NAME
          psif - printer input filter ( lpr(1) only )

     SYNOPSIS
          spooldir/psif-printer

     DESCRIPTION
          The filter psif is a csh(1) script which runs psf(1m).  It
          is usually specified in /etc/printcap ( printcap(5)) as the
          input filter (if=) and is called by lpd(1m) as part of
          processing each job.  This script is usually created by the
          configks(1m) program and is primarily concerned with
          printing data.

          You can modify the psif script to reverse page order if you
          want by adding psreverse(1m) and the -r option in the psif
          script.

     SEE ALSO
          psf(1m), configks(1m), unconfigks(1m), and the chapter of
          K-Spool Administrator's Guide, ``How K-Spool Works''