I'm getting some contamination on my stock that comes from drawer 6. If it was and offset press I'd say my pump is spitting moisture onto the sheet. No problems from other trays. Called Xerox to find out there's blown air on the drawer side and lead edge but not from the wall side which is where the contamination is noticed. It's a random speckeled pattern that comes and goes on the sheet that doesn't allow the image to stick on the page, especially large black solids. I'll make a service call Monday but thought I'd try this first. Thank you.