6. If the paper is narrower than the tray, adjust the size guide so that it presses lightly
against the side of the paper stack. The paper should lay flat in the tray and
should not be bowed.
7. Gently slide the paper tray into the printer until it clicks into place.
Note: Closing the 250-sheet tray with too much force can misalign the paper
guides.
28 Network Printer 17: User’s Guide