Know anything about HP-RTL?

[Malcolm Williamson]

Does anyone out there know anything about HP-RTL printer language? In particular
is it raster-based? Also, are there any PD programs that convert other raster
formats to it *if* it is raster-based?
Thanks much for any info.
-- 
Malcolm D. Williamson - Research Assistant       E-mail: malcolm at cast.uark.edu
Center for Advanced Spatial Technologies      Telephone: (501) 575-6159
Ozark Rm. 12                                        Fax: (501) 575-3846 
University of Arkansas              
Fayetteville, AR 72701