| 摘要 |
PROBLEM TO BE SOLVED: To prevent local ozone-deterioration of a photoreceptor due to a very small amount of ozone remaining in the vicinity of an electrifier. SOLUTION: The drive of a motor for rotating and stopping a photoreceptor is controlled so that based on stopping-position data stored in advance, the stopping position of a photoreceptor belt 1 that stops at an electrifier 7 is altered, each time the photoreceptor belt 1 stops. This avoids partial rapid ozone deterioration of the photoreceptor belt 1. |
