D089-4020 D089-4034 Fuser Unit for MP C4501 C5501 Fuser Assembly 110V 220V Replacement fuser unit compatible with MP C4501 and MP C5501 printers.Designed to consistent performance and in both 110V and 220V environments.The assembly is engineered for accurate fit and function, supporting efficient heat and pressure application during the printing process.This fuser unit is intended for use in standard print volume applications and is built to handle continuous duty cycles under normal operating conditions.Installation is straightforward, following standard printer maintenance procedures. This is a compatible aftermarket component.Brand names are cited solely to show which devices it works with.