This Tray 2 separation pad is compatible with P2030, P2035, P2050, P2055, P400, M401, M425, P3010, P3015, P500, M521, M525, and P650i printers.It replaces OEM part numbers RM1-7365-000 and RM1-6397-000.The component is designed to support consistent paper feeding from Tray 2 and help minimize the risk of multiple sheets being picked at once.Easy to install, it helps maintain proper tray functionality during normal printer.