LPS20 PostScript Extensions

[stergios marinopoulos]

I have a "PostScript Extensions" chapter in the "PrinterServer
Client for ULTRIX Users Guide" under Programmer's Supplement.

for "output stacking" I assume you mean tray selection.

use the "setdefaultoutputtray" operator.  It takes one operand, an
integer, describing which tray you want.  try 0,1,2,3.  They worked on
my lps40, which is very close to an lps20 except for double sided
printing. 

you can use the "defaultoutputtray" to see what the current value is.
this word leaves an int on the stack.

sm