Canon kabushiki kaisha (20240231266). IMAGE FORMING APPARATUS simplified abstract
Contents
IMAGE FORMING APPARATUS
Organization Name
Inventor(s)
Takahiro Kawamoto of Kanagawa (JP)
Takashi Mukai of Kanagawa (JP)
Takuya Kitamura of Kanagawa (JP)
IMAGE FORMING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240231266 titled 'IMAGE FORMING APPARATUS
Simplified Explanation: The image forming apparatus described in the patent application includes a moving unit to adjust the position of a developing roller, a driving portion to rotate the developing roller when in contact with a photosensitive drum or when separated from it, an acquiring portion to gather information on the rotation amount of the developing roller, and a notifying portion.
Key Features and Innovation:
- Moving unit adjusts developing roller position.
- Driving portion rotates roller in contact or separated from drum.
- Acquiring portion gathers rotation amount information.
- Notifying portion alerts on roller lifetime based on gathered information.
Potential Applications: This technology can be applied in various printing and copying machines to improve image quality and longevity of the developing roller.
Problems Solved: The technology addresses issues related to the wear and tear of developing rollers in image forming devices, ensuring optimal performance and longevity.
Benefits:
- Enhanced image quality.
- Extended developing roller lifespan.
- Improved overall performance of image forming apparatus.
Commercial Applications: This technology could be utilized in the manufacturing of printers, copiers, and other image forming devices to enhance their efficiency and durability, potentially attracting customers looking for reliable and long-lasting products.
Prior Art: Readers interested in prior art related to this technology can explore patents and research papers on image forming apparatus, developing rollers, and printing technologies.
Frequently Updated Research: Researchers in the field of image forming technology may find relevant studies on developing roller materials, maintenance techniques, and advancements in image quality.
Questions about Image Forming Apparatus: 1. What are the key components of an image forming apparatus? 2. How does the rotation of the developing roller impact the quality of printed images?
Original Abstract Submitted
an image forming apparatus includes a moving unit to move a developing roller, a driving portion to be capable of rotating the developing roller in either case where the developing roller is located in a contact position in contact with a photosensitive drum or a separated position separated from the photosensitive drum, an acquiring portion to acquire information on a rotation amount of the developing roller and a notifying portion. the acquiring portion corrects a first information, on the rotation amount of the developing roller in the contact position, to a third information by using a first correction coefficient, and corrects a second information, on the rotation amount of the developing roller in the separated position, to a fourth information by using a second correction coefficient. the notifying portion performs the notification on a lifetime of the developing roller based on the third and the fourth information.
