This power supply transformer is compatible with IBM printers of the PROPRINTER II XL IIXL series. It is suitable for use with various power supply units and is an essential component for proper functioning of the printer. The unit is made by IBM and is reliable and durable, ensuring long-lasting performance. With this power supply transformer, your IBM printer will be up and running smoothly. It is an authentic IBM product, compatible with the specified printer models, and designed to provide a seamless power supply unit. Get your hands on this reliable and durable transformer today and enjoy high-quality prints every time.