The lower paper tray on my MX922 gets firmly stuck if it's empty. I have to wrench it forcefully half a dozen times to get it back out to load more paper. Of course, the obvious quick fix is to never let it get too low on paper, but I often print o...
That worked! In the meantime, before you posted this excellent workaround, I figured out another workaround. I used crafting foam to build a 1/2 inch base, taped all around with packing tape, which stays in the tray all the time. With the base in ...