I have been trying to print some note cards on matt card stock(8.5 x 11.5) and have been having a problem when I place multiple sheets in the auto feeder slot. It doesn't seem to matter if I place 2 or 3 sheets in the feeder in wants to take all of them at the same time instead of just one. I am having to feed them one at a time instead of being able to put 10 sheets in there to print 10 copies and then walk away. Any ideas? Thanks.