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Image forming apparatus

An image and medium technology, applied to printing devices, electric recording technology using charge patterns, equipment using electric recording technology using charge patterns, etc., can solve the problem of insufficient paper range, limited sliding range of the main body of the disk, and large-scale image forming devices. issues such as

Pending Publication Date: 2022-02-18
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the configuration of Patent Document 1, since the range in which the tray body can slide is limited, when a large-sized paper is supported by the paper feed tray, the range for supporting the paper may be insufficient.
[0005] On the other hand, when the paper feeding tray is enlarged to support large paper, the space for storing the paper feeding tray must also be enlarged, so the image forming apparatus may be enlarged.

Method used

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Embodiment Construction

[0029] Next, an outline of the image forming apparatus of the present invention will be described.

[0030] An image forming apparatus according to a first aspect of the present invention for solving the above-mentioned problems is characterized by comprising: an apparatus main body including an image forming unit for forming an image on a conveyed medium; and a push-up member rotatably provided on the The device main body pushes up the medium while supporting the medium; the opening and closing member is arranged on the device main body and can be opened and closed relative to the device main body; the medium supporting member is arranged so as to be able to relatively The opening and closing member is accommodated and deployed, and the medium can be supported by being deployed in an open state in which the opening and closing member is opened relative to the device main body; and an auxiliary support member is rotatably provided on the The device main body can support the me...

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PUM

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Abstract

An image forming apparatus settles a task of insufficient range of supporting medium or image forming apparatus size increase. A printer (1) includes a printer body (2), a hopper (46), an open-and-close cover (32), a paper support (82), and a support holder (102). The hopper (46) pushes paper (P) up while supporting the paper (P). The open-and-close cover (32) is able to be opened from and closed toward the printer body (2). The paper support (82) is provided in such a way as to be able to be housed inside and drawn away from the open-and-close cover (32), and is configured to support the paper (P) by being drawn out. The support holder (102) supports the paper (P), together with the hopper (46) and the paper support (82). The support holder (102) switches between an upright orientation for being housed into the printer body (2) and a tilted orientation for supporting the paper (P) together with the hopper (46) and the paper support by the opening and closing of the open-and-close cover (32).

Description

technical field [0001] The present invention relates to an image forming apparatus. Background technique [0002] The image forming apparatus described in Patent Document 1 has a paper feed tray. The paper feed tray is stored vertically on the back side of the device. When the paper feed tray is pulled out upward and laid down obliquely rearward, the main body of the tray is exposed, forming a sheet receiving surface inclined relative to the horizontal. By sliding and extending the tray main body, the sheet loading surface can be enlarged. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2018-16050 [0004] In the configuration of Patent Document 1, since the range in which the tray body can slide is limited, when a large-sized paper is supported by the paper feed tray, the range for supporting the paper may be insufficient. [0005] On the other hand, when the size of the paper feed tray is increased in order to support large-sized paper, the space for storing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/00
CPCG03G15/6502B41J11/005B41J13/103
Inventor 三宅俊生市川真辉
Owner SEIKO EPSON CORP