18623127. IMAGE FORMING APPARATUS AND CONTROL METHOD, THAT CONTROL CHARGING VOLTAGE ACCORDING TO POSITIONS OF DEVELOPING ROLLER simplified abstract (CANON KABUSHIKI KAISHA)
IMAGE FORMING APPARATUS AND CONTROL METHOD, THAT CONTROL CHARGING VOLTAGE ACCORDING TO POSITIONS OF DEVELOPING ROLLER
Organization Name
Inventor(s)
SHINJI Katagiri of Kanagawa (JP)
TAKASHI Mukai of Kanagawa (JP)
IMAGE FORMING APPARATUS AND CONTROL METHOD, THAT CONTROL CHARGING VOLTAGE ACCORDING TO POSITIONS OF DEVELOPING ROLLER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18623127 titled 'IMAGE FORMING APPARATUS AND CONTROL METHOD, THAT CONTROL CHARGING VOLTAGE ACCORDING TO POSITIONS OF DEVELOPING ROLLER
Simplified Explanation: The patent application describes a method for forming an image on a transfer target using a developing member and charging voltages of varying magnitudes.
Key Features and Innovation:
- Image forming operation on a transfer target with a developing member at a first position.
- First rotating operation with a smaller charging voltage applied while the developing member is at the first position.
- Second rotating operation with an even smaller charging voltage applied while the developing member is at a second position.
Potential Applications: This technology could be used in photocopiers, laser printers, and other imaging devices that require precise image formation processes.
Problems Solved: The technology addresses issues related to image quality, toner distribution, and overall efficiency in image forming operations.
Benefits:
- Improved image quality and consistency.
- Enhanced efficiency in image forming processes.
- Reduction in toner consumption and waste.
Commercial Applications: The technology could be valuable for companies manufacturing imaging devices, leading to improved product performance and customer satisfaction.
Prior Art: Prior art related to this technology may include patents or research papers on image forming processes, charging voltages, and developing member positioning.
Frequently Updated Research: Researchers may be exploring advancements in charging voltage control, developing member design, and image forming efficiency in related fields.
Questions about Image Forming Technology: 1. How does the variation in charging voltages impact the image formation process? 2. What are the potential implications of using different charging voltages on image quality and device performance?
Original Abstract Submitted
An image forming operation forms an image on a transfer target in a state in which a developing member is located at a first position where a developer is supplied to an image bearing member and a first charging voltage is applied to a charging unit. The image forming operation is followed by: a first rotating operation of rotating the image bearing member in a state in which the developing member is located at the first position and a second charging voltage smaller in absolute value than the first charging voltage is applied; and a second rotating operation of rotating the image bearing member in a state in which the developing member is located at a second position where the developer is not supplied to the image bearing member and a third charging voltage smaller in absolute value than the second charging voltage is applied.
