The wiper blade continuously cleans any residual toner left on the drum that is not transferred to the paper in the imaging process. Tuico offers 2 blade types: One is called molded type blade which features a molded profile, with a reduced thickness, tapered contact edge, most Canon-type laser engine wiper blades are molded type blades; the other is called glued-on type blade which is an urethane strip bonded onto a stamping; a high-performance adhesive is utilized to ensure that the urethane strip is securely affixed to the stamping. Tuico Wiper blade has perfect surface finish, best working edge, precision dimensions and consistent, reliable physical properties, can meet any critical requirements.