Fuser Maintenance Kit for MPC300 MPC400 SPC430 SPC431 Fuser Belt Lower Pressure Roller AE02-0179 M026-4106 The lower pressure roller is designed for use in printer models MPC300, MPC300SR, MPC400, MPC400SR, SPC430DN, and SPC431DN.It features a sleeved roller design that supports smooth and facilitates easy installation.Constructed with materials suitable for sustained performance, the roller maintains functionality under operating temperatures up to 105℃, with low content.The component meets the specifications of OEM AE02-0179 and is engineered to integrate into compatible fuser units.This maintenance kit includes a fuser belt and lower pressure roller, both contributing to consistent print output during regular use.The design supports paper handling and toner fixation across various document types.Built for , the roller supports extended service intervals and reduces operational interruptions.Suitable for frequent printing environments, this unit supports ongoing printer performance when used as part of routine maintenance.