I am trying to print to mutiple trays on my network. So for each of the 4100TN laserjets we have, I have the printer driver installed 3 times, one for each tray. And on each of these I have the tray selected under printing preferences and on the paper tab. However, when I attempt to print a test page from either tray 1 or tray 2, it prints to tray 3. Tray 3 is currently the default. I go back into properties and sure enough the right tray is selected. I have had to work fine for me in the past, but for some reason is just won't work this time. Does anyone have an idea what may be going on?