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Image forming device, document reading device, and conveying method

A manuscript reading and manuscript technology, applied in image communication, electrical recording technology using charge graphics, equipment using electrical recording technology using charge graphics, etc., can solve problems such as irregularity, setting, and skewing of manuscripts

Active Publication Date: 2022-06-21
TOSHIBA TEC KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it is difficult for the user to correctly set originals of different sizes on the original tray within the above-mentioned predetermined time
Also, even if the user prepares originals of different sizes and sets them on the original tray at once, there is a possibility that the originals will be skewed in the original tray.

Method used

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  • Image forming device, document reading device, and conveying method
  • Image forming device, document reading device, and conveying method
  • Image forming device, document reading device, and conveying method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Embodiments are described below using the drawings.

[0013] The configuration of the image forming apparatus according to the embodiment will be described.

[0014] figure 1 It is a schematic diagram illustrating an example of the image forming apparatus 1 . The image forming apparatus 1 performs various processes such as image formation while conveying a recording medium. The image forming apparatus 1 is, for example, an MFP (Multi Function Peripheral: multifunctional composite machine).

[0015] The image forming apparatus 1 includes a housing 11 , a document table 12 , a scanner unit 13 , an ADF unit 14 , a paper feed cassette 15 , a paper output tray 16 , an image forming unit 17 , and a transport unit 18 .

[0016] The housing 11 is a main body that holds the document table 12 , the scanner unit 13 , the ADF unit 14 , the paper feed cassette 15 , the paper discharge tray 16 , the image forming unit 17 , and the transport unit 18 .

[0017] The original table 1...

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PUM

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Abstract

An image forming device, a document reading device, and a conveying method. The image forming device includes a tray, a conveying unit, a detecting unit, and a moving mechanism. The tray stores original documents. The conveyance unit conveys the document set on the tray. The detection unit detects that the document is set on the tray. The moving mechanism moves the tray from a first position to a second position closer to the conveying portion than the first position based on detection of the document being set in the tray, and the After the pallet moves from the first position to the second position, the pallet is moved to the first position according to the setting of the mixed loading mode, which allows mixed loading of different sizes in the pallet of the original.

Description

technical field [0001] Embodiments relate to an image forming apparatus, a document reading apparatus, and a transport method. Background technique [0002] ADF (Auto Document Feeder: automatic document feeder) devices that allow documents of different sizes to be mixed are increasing. In addition, there are increasing numbers of ADF devices equipped with a vertically movable document tray. This is because the number of originals that can be set on the original tray is increasing. [0003] Such an ADF device moves the document tray to the position of the document conveyance roller after a predetermined time has elapsed from the detection of the document on the document tray. This is to reduce the waiting time for users. [0004] However, it is difficult for the user to correctly set documents of different sizes on the document tray within the aforementioned predetermined time. Also, even if the user prepares originals of different sizes and sets them on the original tray...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/00
CPCH04N1/00689H04N1/00774H04N1/0057H04N2201/0094G03G15/5025G03G15/602G03G15/605G03G15/607G03G15/6502H04N1/00604H04N1/00623H04N1/00681H04N1/00694H04N1/00705H04N1/00718H04N1/00734H04N1/00793B65H1/04B65H1/14B65H7/02B65H2511/416B65H2513/512H04N1/00B65H1/00
Inventor 吉村芳夫
Owner TOSHIBA TEC KK
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