Optical scanning device and image forming device including the optical scanning device
An optical scanning device, a technology of predetermined position, applied in optics, electric recording process applying charge pattern, equipment for electric recording process applying electric charge pattern, etc., can solve the problem of inability to reach transparent cover, etc.
Active Publication Date: 2020-05-08
KYOCERA DOCUMENT SOLUTIONS INC
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, there is a problem that when the holding member reaches the moving end of the moving path, the end (the other end) of the holding member on the opposite side to the preceding side cannot reach the end of the transparent cover.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment approach
[0027] figure 1 A schematic configuration diagram of the image forming apparatus 1 according to the embodiment of the present invention is shown. In the following description, the front side and the rear side refer to the front side and the rear side of the image forming apparatus 1 ( figure 1 The near side and inner side in the vertical direction of the paper surface), the left side and the right side refer to the left side and the right side when the image forming apparatus 1 is viewed from the front side.
[0028] The image forming apparatus 1 described above is a tandem color printer, and includes an image forming unit 3 inside a box-shaped casing 2 . The image forming unit 3 transfers and forms an image on the recording paper P based on image data transmitted from an external device such as a computer connected to a network or the like. An optical scanning device 4 for irradiating laser light is disposed below the image forming unit 3 , and a transfer belt 5 is disposed...
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
Login to View More Abstract
The invention provides an optical scanning device and an image formation device with the same. The optical scanning device is provided with a shell, a transparent cover, a screw shaft, a retaining part and a cleaning part, wherein the shell is provided with a light emergent port, the transparent cover closes the emergent port, the screw shaft is configured along the transparent cover, the retaining part is provided with a matching part matched with the screw shaft, and the cleaning part is maintained by the retaining part. A prop-against support point is arranged at a mobile end of a moving path of the retaining part and props against a predetermined position of a surface of a front side of the retaining part in a forwarding direction, so that the retaining part rotates by taking a part of the prop-against support point as a fulcrum, and the position deviation quantity of one side end part and the other side end part of the retaining part in the forwarding direction is reduced. According to the optical scanning device, a wiping residual region can be prevented from being generated at an end part of the transparent cover.
Description
technical field [0001] The present invention relates to an optical scanning device and an image forming apparatus including the optical scanning device. Background technique [0002] An electrophotographic image forming apparatus such as a copier or a printer includes an optical scanning device for emitting light for forming an electrostatic latent image onto a photoreceptor, and a device for developing the electrostatic latent image formed on the photoreceptor into a toner image. developing device. [0003] The optical scanning device has a housing that accommodates a polygon mirror, an imaging lens, and the like. An exit port for light emission is formed on the casing. The exit port is constituted by an opening extending in a predetermined direction. The outlet is blocked by a transparent cover such as dust-proof glass. [0004] In addition, there is a problem that when dirt such as toner or dust adheres to the surface of the dust-proof glass, the optical characteristi...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G03G15/04
CPCG03G15/04036
Inventor 三村大辅
Owner KYOCERA DOCUMENT SOLUTIONS INC