Hi.
Thanks for the PDF link. It shows pretty much what the user manual shows; one 250 sheet and one 500 sheet additional tray, as well as a duplexer.
I have one 500 sheet tray and a duplexer. Whilst I don't see why it shouldn't work quite happily with a second 500 sheet tray (other than it becomes tall enough to require step ladders ! <g>), I don't want to go to the trouble of getting one if it isn't going to work.
Thanks in advance.
Brian