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 and reduce multi-feed occurrences during standard printing operations.