Subject:    -8- What types of image files can Impressario print?
Date: 18 Aug 1994 00:00:01 EST

  All versions of Impressario support SGI RGB ImageLib image file
  format, RGB and RGBA, color and grayscale, compressed and
  uncompressed.

  Starting with Impressario 1.2, direct printing of JPEG JFIF, PhotoCD,
  TIFF 6.0, GIF 87a and 89a, and FIT images are supported.  In addition
  both ASCII and binary PPM, PGM and PBM images can be directly
  printed.  Finally, Impressario 1.2 adds support for SGI image files
  with 16 bits per channel, in all formats.

  Tektronix printer device plug-ins cannot accept the new formats
  included with Impressario 1.2, but they can accept XWD and Sun Raster
  files.

  More file formats can be added to Impressario quickly and easily,
  without knowing anything about PostScript or printer device
  plug-ins.  See the Impressario Developer's Guide or the Indigo Magic
  Integration Guide for more details.  Every new file conversion filter
  is automatically available to all printers, so that file conversion
  filters need only be written once for all uses.