A:Answer It has one large tray that feeds letter size 8.5 x 11 paper. I haven't had an issue with putting in thicker paper that's 8.5 x 11. However, there isn't really an effective "resizing" mechanism associated with the tray that officially feeds in other sizes. I have personally hand fed in some custom sized items but it's not great everything always prints crooked. Regarding letter sized paper I find the feed tray jams a lot, esp with regular text weight paper and many times it definitely prints skewed to some degree. It's never really completely centered or straight on the sheet but that's ok because I tend to you use for more personal printing. I had a more expensive HP (something HP Pro) and that was much, much better for various sized printing needs AND thicker paper (often I printed certificates on a heavier cardstock), thanks
