Lower Fuser Roller designed for use in copier models pro 1051, 1250, and 1052.This component is part of the fusing system that ensures proper toner adhesion during the printing process.The roller is engineered to meet specifications for consistent performance and.It works in conjunction with the upper fuser roller and other internal components to deliver within compatible copier units.For more information about product functionality, refer to the provided video links demonstrating related copier parts in use.