Product Name:LJ-3020/3030 Lower Pressure Roller OEM Number: LPR-1010 Product Type:Laserjet All-in ... Element, Formatter Board, Power Supply Board, Fixing Assembly, Pressure Roller, Gear, Pickup Roller, Separation Pad, Swing Plate, Transfer Kit, Paper Input ... Module, Harddisk, Motor, Power Supply Board, Main Logic Board, Handle,etc.Inkjet printer parts:Main Board, Carriage Assembly, Power Supply ...