Premium FM1-J035/J036 Fuser Fixing Film Sleeve engineered for Canon iR Advance 4551i series (I/II/III). High-temperature resistant polymer composite ensures 30% longer lifespan than standard films. Precision-molded sleeve surface reduces paper jams by 15% with 0.02mm thickness tolerance. OEM-grade thermal conductivity maintains consistent toner adhesion. Professional solution for high-volume office printing environments. Bulk pricing available for corporate procurement and repair service providers. Ships factory-sealed with anti-static packaging.