Beating a dead horse, or Printing Jpeg's via AFPRSC

I finally submitted a ticket to IBM since I'm on V7R3 and my Jpeg's still
won't print. BTW, it's probably been 20 years since I've created a ticket.

I've been playing phone tag to talk to someone in detail, but someone
finally emailed me and said
"there are only a small handful of printer hardware models that support the
AFPRSC technology. Most likely, your printer hardware associated with the
*LAN print device does not support AFPRSC 'object container' architecture."

Using WSCST(*PDF) and then bringing the STMF back to a spool file works
fine for us, EXCEPT we can't get duplex when using PDF's.

Art