Remove the tray.
Warning—Potential Damage: To prevent damage from electrostatic discharge, touch any exposed metal frame of the printer before accessing or touching interior areas of the printer.
Remove the used pick roller.
Unpack the new pick roller.
Install the new pick roller.
Insert the tray.
Prevent misfeeds and paper jams by checking the ADF pick roller. Replace the roller if it is damaged or when a maintenance warning appears.
Prevent paper feed problems in the ADF. Change the defective ADF feed roller.