18613394. IMAGE FORMING APPARATUS simplified abstract (Sharp Kabushiki Kaisha)
Contents
IMAGE FORMING APPARATUS
Organization Name
Inventor(s)
Naruhito Geshi of Sakai City (JP)
IMAGE FORMING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18613394 titled 'IMAGE FORMING APPARATUS
Simplified Explanation: The image forming apparatus described in the patent application includes a primary transfer unit that can be attached and detached. This unit has a mechanism that allows primary transfer rollers to come into contact with and separate from photoreceptor drums.
Key Features and Innovation:
- Primary transfer unit with contact and separation mechanism
- Mechanism includes arm members, link member, cam member, and first grip
- Cam member rotates to move link member to color and monochrome positions
- User can move link member to release position using first grip to separate rollers from drums
Potential Applications: This technology can be used in various types of image forming devices such as printers, copiers, and multifunction devices.
Problems Solved: This technology solves the problem of efficiently transferring toner or ink onto paper without causing smudges or other printing defects.
Benefits:
- Improved print quality
- Easy maintenance and replacement of primary transfer unit
- Enhanced user control over the printing process
Commercial Applications: This technology can be valuable for companies that manufacture or use image forming devices, as it can improve the performance and reliability of their products.
Prior Art: Readers interested in prior art related to this technology can explore patents and research papers in the field of image forming devices and printing technologies.
Frequently Updated Research: Researchers in the field of image forming devices may be conducting studies on improving transfer mechanisms and enhancing print quality.
Questions about Image Forming Apparatus: 1. How does the contact and separation mechanism in the primary transfer unit improve printing efficiency? 2. What are the potential cost savings for companies implementing this technology in their image forming devices?
Original Abstract Submitted
An image forming apparatus includes a primary transfer unit that is attachable and detachable. The primary transfer unit includes a contact and separation mechanism that causes primary transfer rollers to come into contact with and separate from photoreceptor drums . The contact and separation mechanism includes a plurality of arm members , a link member , a cam member , and a first grip . In the contact and separation mechanism, the cam member rotates by receiving a driving force from a drive source to cause the link member to reciprocate to a color position and a monochrome position, and the link member is moved to a release position by a user by using the first grip to cause all of the primary transfer rollers to separate from the photoreceptor drums.
