COLOR IMAGE FORMING DEVICE

摘要

PROBLEM TO BE SOLVED: To prevent an inside void phenomenon in a tandem type color image forming device using compressed toner. SOLUTION: In the device, a pre-transfer exposing means 10A to expose a photoreceptor drum 10 before a transfer process of a toner image formed on a photoreceptor drum 10 to a transfer belt 14a or to transfer material P is provided.