Oki OKIPAGE 24DX Service Manual page 43

would not rotate because the clutch (registration) is turned off. After completion of hopping, turn on the clutch
(registration) to drive the registration roller. The registration roller will drive the paper until the paper has passed.
(3) Charging
Charging is effected by applying a DC minus voltage to the charge roller that is in contact with the image drum
surface.
(4) Exposure
Light emitted from the LED head radiates the image drum surface with negative charges. The surface potential of the
charged part of the image drum drops, thereby forming an electrostatic latent image associated with the image
signal.
(5) Developing
Toner is attracted to the electrostatic latent image on the image drum surface to convert it into a visible toner image.
Developing takes place at the contact between the image drum and the developing roller.