... for the majority of laser beam printer&inkjet printer Applied in laser beam printer,copiers Printer Magnetic RollerGeneral Introduction 1, Magnetic rollers ... main parts applied in laser beam printer, copiers. 2, The plastic magnet is usually used in the magrollers. 3, Our ... typical products are suitable for the majority of Laser Beam Printer, such as HP5L, HP6L, HP1000, HP4000, HP5000N, HP5SI, ...