| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus including an environmental sensor inside a developing device, which performs image forming operation on an appropriate image forming condition by preventing erroneous detection and deterioration in responsiveness of the environment sensor. <P>SOLUTION: The image forming apparatus 100 includes: a photoreceptor drum 1 on the surface of which an electrostatic latent image is formed; the developing device 4 which forms a toner image by developing the electrostatic latent image formed on the photoreceptor drum 1; and the environment sensor 14 which is arranged in a toner non-filling area inside the developing device 4 and detects the environment inside the developing device 4. <P>COPYRIGHT: (C)2009,JPO&INPIT |
