I doubt you'll be able to acquire one directly from Dell. These installation CD's are usually manufactured around the same time the printers are, once that certain model of printer is no longer being made, the accompanying CD's stop being made as well. Since it’s been a little while since the A920 has sold, any extras are probably long gone. Your best bet is to try and find someone with the same model and make a copy of the CD for yourself. Good luck!
I HAVE THE CD YOU NEED, BUT THE IMAGE EXPERT AND PHOTO STUDIO MODULES APPEAR TO BE CORRUPT. EVERYTHING ELSE IS FINE.
HAVE JUST POSTED A REQUEST ASKING FOR HELP.
MAYBE IF WE EXCHANGE COPIES OF OUR CD'S?