15.64.18.10  IMAGEN   - This  is  for  an  IMAGEN  laser printer using the
IMPRESS language.  It  has  a  resolution  of  1/3150  in  the  horizontal
direction.  Options are:
     1.  ROTAXIS
     2.  BIGMAR
     3.  GENIL
     4.  EXPA=LETTER or LEGAL
The default is to send output to UGS$IMGN300: