... beam printers and copiers Used in the magrollers Highe quality HP Printer Mag RollersGeneral Description 1, Mag rollers are main parts applied ... in laser beam printer, copiers. 2, The plastic magnet is usually used in the ... typical products are suitable for the majority of Laser Beam Printer, such as HP5L, HP6L, HP1000, HP4000, HP5000N, HP5SI, HP8000, CanonEP ...