Replacement Power Board K30330 / K30329 for Printer Duplicator E500 E518 MG3180 3580 3680

Replacement power supply board compatible with printer duplicator models E500, E518, MG3180, 3580 and 3680. This unit replaces part numbers K30330 and K30329 and restores the machine's power board functionality. Ideal when the original power board has failed or malfunctioned—confirm model compatibility before purchasing. Sold as the power board only; professional installation recommended if unsure.