I generally love Staples paper. I bought just one ream of the 8.5 x 14 paper and I suspect it was on the shelf for a while. I have two Brothers printers and have no problem with letter size paper printing well one page feeding through at a time. This 8.5 x 14 paper even though I fan the paper before placing it in the tray sends 2-4 pages through the printer at a time. I am not sure what the problem with the paper is but the pages are sticking together. (This does not happen with the Staples letter size paper.) I have a large project to do and feeding the sheets in one at a time is not conducive to efficient production. Very disappointed!