These are binary distributions of GhostPDL
    http://www.ghostscript.com/awki/Ghostpcl

They have been tested to work on:

    - CentOS 4.5
    - Fedora Core 5

ghostpdl    - contains pcl6 (base converter) and other files
ghostpdl-X  - contains pcl6x (base converter + X11 viewer)
ghostpdl-fonts - URW fonts in TTF format

pcl6:
Devices: ljet4 djet500 cljet5pr cljet5c bitcmyk bitrgb bitrgbtags pcxmono
 pcxgray pcxcmyk pswrite pdfwrite pxlmono pxlcolor bmpmono bmpsep8 pbmraw
 pgmraw ppmraw jpeg wtscmyk wtsimdi imdi tiffg3 tiffg32d tiffg4
 bmpamono bmpa16m bbox nullpage

pcl6x:
Devices: x11 x11alpha x11mono x11cmyk ljet4 djet500 cljet5pr cljet5c
 bitcmyk bitrgb bitrgbtags pcxmono pcxgray pcxcmyk pswrite pdfwrite pxlmono
 pxlcolor bmpmono bmpsep8 pbmraw pgmraw ppmraw jpeg wtscmyk wtsimdi
 imdi tiffg3 tiffg32d tiffg4 bmpamono bmpa16m bbox nullpage


Note the inclusion of the tiff fax formats.  This permits the following
basic pcl2fax:

    pcl6 -sDEVICE=tiffg3 -dNOPAUSE -dSAFER=true -sPAPERSIZE=letter \
            -dFIXEDMEDIA -r203.29x196 -sOutputFile=file.fax file.pcl

The above command will produce a file.fax that will be passed through as-is
by a properly configured HylaFAX server.

-Philip