18480434. IMAGE FORMING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)
Contents
- 1 IMAGE FORMING APPARATUS
IMAGE FORMING APPARATUS
Organization Name
Inventor(s)
IMAGE FORMING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18480434 titled 'IMAGE FORMING APPARATUS
Simplified Explanation
The patent application describes an image forming apparatus with a movable shutter that covers and uncovers a sensor detecting a toner image on a moving member's surface.
- The shutter is supported between the sensor and the moving member's surface, able to move to an opening position exposing the sensor and a closing position covering the sensor.
- The shutter mounting portion is detachably mounted with the shutter, moving together in a case where the shutter is mounted.
- An urging member pushes the shutter mounting portion, ensuring proper functioning of the shutter.
Potential Applications
The technology described in this patent application could be applied in various image forming devices such as printers, copiers, and scanners.
Problems Solved
This innovation solves the issue of accurately detecting toner images on a moving member's surface by providing a movable shutter to protect the sensor when not in use.
Benefits
The benefits of this technology include improved image quality, increased reliability of toner image detection, and potentially longer lifespan of the sensor due to protection provided by the shutter.
Potential Commercial Applications
The potential commercial applications of this technology could be in the manufacturing of image forming devices for both personal and professional use, enhancing the performance and longevity of such products.
Possible Prior Art
One possible prior art for this technology could be similar image forming devices with fixed shutters or sensors, lacking the flexibility and protection provided by the movable shutter described in this patent application.
Unanswered Questions
How does this technology impact the energy consumption of the image forming apparatus?
The patent application does not provide information on how the technology affects the energy consumption of the image forming apparatus. It would be interesting to know if the movable shutter has any impact on the overall power usage of the device.
The patent application does not address any potential maintenance issues that may arise from the use of the movable shutter over time. It would be important to understand if there are any durability concerns or maintenance requirements associated with this component.
Original Abstract Submitted
An image forming apparatus includes a sensor detecting a toner image carried on a surface of a moving member, a shutter, a shutter mounting portion and an urging member. The shutter is movably supported between the sensor and the surface of the moving member, and movable to an opening position where the sensor is exposed to the surface of the moving member and a closing position where the sensor is covered to the surface of the moving member. The shutter mounting portion is demountably mounted with the shutter and movable integrally with the shutter in a case in which the shutter is mounted. The urging member urges the shutter mounting portion.
