| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device capable of always accurately detecting residual toner by preventing the lowering of the light transmittance of the light transmission part of a recovery container. SOLUTION: This image forming device having a function for recovering the residual toner of an image forming part is equipped with the recovery container 44 freely attached to/detached from a device main body, a light emitting side diode (light emitting means) 45a and a light receiving side diode (light receiving means) 45b provided in the device main body, the light transmission part provided in the container 44, and an abutting member (cleaning means) 52 cleaning the light transmission part. |
