On Fri, 13 Aug 2021, John D. Baker wrote:
The result of "Print to LPR", however, spewed PDF to my printer, not the PostScript it speaks (it is a Real Printer(tm) which lives on my LAN).
I also have a Real Printer(TM) but it accepts Postscript *and* PDF, so I haven't even noticed this problem :)
-- Benny