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Paper feeding device and image forming device

A paper feeding device and image technology, which are applied in the direction of the electric recording process applying the charge pattern, the equipment of the electric recording process applying the charge pattern, the supply of objects, etc. question

Active Publication Date: 2016-01-20
KYOCERA DOCUMENT SOLUTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this type of image forming apparatus may have the following problem: when the main body of the image forming apparatus is attached to the paper feeding device in order to add a paper feeding device to the main body of the image forming apparatus, if the mutual positioning accuracy is lowered, the Problems such as poor electrical connections or drivers, or skewed paper delivery or paper jams can occur
In addition, there may also be a problem that when the image forming apparatus main body is mounted on the upper surface of the paper feeding device, the frame of the paper feeding device is deflected and deformed, thereby reducing positioning accuracy.
Therefore, the following problems may occur: when the main body of the image forming apparatus is mounted on the upper surface of the paper feeding device, if an impact force acts on the positioning convex portion or the positioning concave portion, the cassette guide may be damaged, etc. Detrimental effect on transmission performance, etc.
Therefore, it is difficult to reduce the load from the main body of the image forming apparatus

Method used

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  • Paper feeding device and image forming device
  • Paper feeding device and image forming device
  • Paper feeding device and image forming device

Examples

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Embodiment Construction

[0022] Next, an image forming apparatus according to an embodiment of the present invention will be described with reference to the drawings. In addition, in the following description, the front-back, left-right, and up-down directions are based on the directions seen by the user who operates the image forming apparatus.

[0023] Such as figure 1 As shown, the image forming apparatus 1 according to the embodiment of the present invention is substantially in the shape of a vertically elongated cuboid, and has: an image forming apparatus main body 2;

[0024] The main body 2 of the image forming apparatus includes: upper and lower two-stage paper feeding cassettes 4 and 5 ; an image forming unit 6 ; an image reading unit 7 ; a paper output unit 8 ; and an operation panel unit 9 . Paper feeding cassettes 4 and 5 are used for stacking and storing multiple sheets of paper. The image forming unit 6 is provided above the paper feeding cassettes 4 and 5, and forms an image on paper....

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PUM

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Abstract

The present invention provides a paper feeding device, which, as an option, has a structure capable of mounting an image forming apparatus main body having a positioning recess on the lower surface, and further includes: an attachment member facing the lower surface of the image forming apparatus main body. The peripheral part of the surface is provided; the reinforcement part is arranged under the part for installation; the positioning pin penetrates the part for installation and has a flange part at the upper end, and the upper end part can fit into the positioning concave part. and its lower end can abut against the reinforcing member. After the image forming device is installed on the paper feeding device, the upper end of the positioning pin fits into the positioning recess, and the flange abuts against the reinforcing member. connected to the edge of the positioning recess, and the lower end abuts on the reinforcement component.

Description

technical field [0001] The present invention relates to a paper feeding device and an image forming device. As an option, the paper feeding device can be added under the main body of the image forming device, and the image forming device has the paper feeding device. Background technique [0002] Among image forming apparatuses such as copiers, printers, facsimile machines, or multifunction machines that combine the functions of these machines, there is known an image forming apparatus in which a paper feeding cassette for storing paper is attached to the main body of the image forming apparatus. . In addition, there is also a type of image forming apparatus in which a paper feeding apparatus with a paper feeding cassette can be added as an option to the image forming apparatus because the types and number of sheets that can be accommodated in the paper feeding cassette are limited. below the main body of the device. [0003] However, this type of image forming apparatus m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03G15/00
CPCB65H1/266B65H2402/10B65H2405/313B65H2405/332B65H2801/06B65H2402/60B65H5/00G03G21/16
Inventor 吉田健史
Owner KYOCERA DOCUMENT SOLUTIONS INC
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