Unlock instant, AI-driven research and patent intelligence for your innovation.

Image forming apparatus and developer thereof

A technology of imaging equipment and developing device, which is applied in the direction of equipment, electrical recording technology using charge pattern, optics, etc., and can solve the problems of poor sealing and so on

Active Publication Date: 2009-10-07
HEWLETT PACKARD DEV CO LP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the forward-type regulating blade cannot maintain desired strength and desired elasticity, the forward-type regulating blade has a disadvantage in that regulation of the developer layer by the forward-type regulating blade and sealing of the developing unit are slower than that of the reverse-type regulating blade. much worse

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image forming apparatus and developer thereof
  • Image forming apparatus and developer thereof
  • Image forming apparatus and developer thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Reference will now be made in detail to embodiments of the present general inventive concept, examples of which are illustrated in the accompanying drawings. The embodiments are described below in order to explain the present general inventive concept by referring to the figures. figure 1 is a view illustrating a configuration of an image forming apparatus according to an exemplary embodiment of the present general inventive concept.

[0054] Such as figure 1 As shown, the image forming apparatus 1 includes a body 10 , a print medium supply unit 20 , a light scanning unit 30 , a photoreceptor 40 , a developing unit 50 , a transfer unit 90 , a fixing unit 60 and a print medium discharge unit 70 .

[0055] The body 10 defines the appearance of the imaging apparatus 1 and supports various elements arranged in the body 10 . On one side of the body 10 , a body cover 11 is pivotally mounted to the body 10 . The body cover 11 partially opens or closes the body 10 .

[0056...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An image forming apparatus and a developer thereof includes a developer frame to store a developing agent, a developing device rotatably mounted to the developer frame, a support member mounted to the developer frame, and a regulating member having a first end fixed to the support member, and a second end opposite to the first end, the second end installed in a trail-type manner. The support member includes a plurality of bending portions bent to reinforce a strength of the support member. A trail-type regulating device improved to maintain a sufficient strength and a sufficient elasticity is also disclosed. The regulating device allows the developing agent layer attached to the developing device can be uniform.

Description

technical field [0001] The present general inventive concept relates to an image forming apparatus and a developing device thereof, and more particularly, to an image forming apparatus equipped with a developing device including a regulator for regulating developer attached to a developing device . The present general inventive concept also relates to a developer of an image forming apparatus. Background technique [0002] A conventional image forming apparatus forms an image on a printing medium according to an input signal. Various imaging devices having various functions are known. Examples of these image forming devices include printers, copiers, facsimile machines, and compound machines having the functions of the above devices. [0003] An electrophotographic image forming device (an example of one type of image forming device) includes a photoreceptor, a light scanning unit, and a developing unit. The light scanning unit scans the photoreceptor, which has been cha...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/08G03G15/01G03G15/00
CPCG03G15/0812G03G15/0896G03G2215/0634G03G15/0126G03G2215/0855
Inventor 朴胜灿金俊熙白明洙张皓轸
Owner HEWLETT PACKARD DEV CO LP