Heating unit designed for iR ADVANCE C5535, C5540, C5550, C5560, C5535i, C5540i, C5550i, and C5560i series printers.Compatible with OEM part numbers FM1-N254-Heat (110V) and FM1-N255-Heat (220V).Constructed using manufacturer (OEM) components to performance and durability in -volume printing environments. This heating unit reaches temperatures up to 105℃ with minimal volatile emissions (≤XG), supporting efficient printer and contributing to a cleaner working environment.Designed for direct replacement, it integrates into compatible models without requiring technical adjustments. Installation is straightforward, matching specifications for a secure fit.Suitable for use as a single replacement or in multi-unit setups, this heating component helps maintain consistent functionality across supported iR ADVANCE printer models. This is a non-OEM replacement part.Any trademarks or model numbers cited are used strictly to demonstrate compatibility.