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.
Changing the MPF pick roller can prevent paper feed problems from happening again.
Change the transfer roller regularly to prevent toner leaks.