>3 string \&l-81A - No. 10 envelope size (landscape)
>3 string \&l-90A - Intl. DL envelope size (landscape)
+# HPGL2 - Graphics for HP printers. Pavel Lisy <pali@tmapy.cz>, edited.
+0 string \033%OB; HP HPGL printer data
+# be nice to get the other parameters that can follow, as per PCL?
+
# IMAGEN printer-ready files:
0 string @document( Imagen printer
# this only works if "language xxx" is first item in Imagen header.