This paper input tray assembly is compatible with printer models 1000, 1200, 1220, 1300, 1150, 3300, 3310, 3320, 3330, and 3380.It corresponds to reference part numbers RG0-1121-000, RG0-1013, RG0-1013-000, RG0-1013-000CN, RM1-0553, RM1-0553-000CN, RM1-0553-000, RM1-0554, and RM1-0554-000.The product comes in neutral packaging and is a compatible replacement part.