| 摘要 |
PROBLEM TO BE SOLVED: To respectively make the life of a photoreceptor and a cleaning blade for cleaning a surface of the photoreceptor so as possible to be extended by preventing them from the wear. SOLUTION: This image forming device is, constituted of the toner image forming device Vy to Vk respectively provided with the latent image forming device ROSy to ROSk forming the electrostatic latent image on the charged photoreceptor PRy to PRk surface, the developing device Gy to Gk developing the electrostatic latent image to the toner image, the photoreceptor cleaner CLy to CLk provided with the leaning blade for recovering the residual toner on the photoreceptor PRy to PRk surface, and the photoreceptor surface toner image transferring device T1y to T1k respectively transferring the photoreceptor surface toner image allowed to pass through the photoreceptor surface toner image transferring area Q3y to Q3k on the photoreceptor surface toner image transfer material B, and a moreover toner band forming means C2 forming the toner band standing for an area that the toner of specified density is stuck on the specific area on the photoreceptor PRy to PRk surface by forming the electrostatic latent image in timing being set and developing the electrostatic latent image to the toner image. |
