• Lower pressure roller FM1-K441-000 compatible with Canon IR Advance C3320, C3320i, C3325i, C3330i, C3520i, C3525i, C3530i series. • This roller ensures proper paper feeding and fusing in compatible Canon printers. • Regular replacement of the pressure roller helps maintain print quality and prevent paper jams. • Designed for use in office and production environments. • Check your printer's service manual for specific replacement instructions. • Consider replacing other wear parts like the fusing film at the same time for optimal performance.