Oki Data CONFIDENTIAL43605601TH Rev. 1 17 /---- -- - --LED headElectrified rollerOPC drumOPC drumPaperPowersupplyunitLED head---- -- - -----Electrified rollerDevelopment rollerSponge rollerOPC drum(3) ExposureThe light emanated from the LED head is radiated on the OPC drum surface. The electriccharge on the radiated portion of the OPC drum surface abates by intensity of the lightand a static latent image is formed on the OPC drum surface.(4) DevelopmentAdhere the toner to the static latent image on the drum surface and change it to the tonerimage.1. The sponge roller let the toner adhere to the development roller.2. The static latent image on the OPC drum surface is changed to a visible image by thetoner.
