Open the front cover.
Pull open the tray until it stops.
Remove any paper in the tray.
Remove the 4screws, and then lift the inner tray out of the drawer.
Push the guide back into the machine.
Remove the paper feed roller in the following order:
(1) Snap ring and pick-up roller
(2) Snap ring and feed roller
(3) Snap ring and separation roller
Attach the new paper feed roller in the following order:
(1) Separation roller and snap ring
(2) Feed roller and snap ring
(3) Pick-up roller and snap ring
Pull out the guide.
Mount the inner tray on the guide, and then secure it with 4 screws.
Push the tray back into the machine.
Close the front cover.
Reset the counter for replaceable parts.
Do not turn the machine on until you have read how to do so.