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Paper feeding device and image forming apparatus

A paper feeding device and a technology for ordinary paper, which are applied in the direction of electric recording process applying charge pattern, equipment and instrument of electric recording process applying electric charge pattern, etc., and can solve the problems of power consumption and the like

Pending Publication Date: 2021-12-17
TOSHIBA TEC KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the image forming apparatus described above, since the dehumidifier is always driven regardless of the type of the sheet, the dehumidifier continues to operate even for sheets that do not easily absorb moisture, and there is a problem of unnecessary power consumption.

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Hereinafter, a paper feeding device and an image forming device according to an embodiment will be described with reference to the drawings. In the following drawings, the same or corresponding components are given the same reference numerals unless otherwise specified.

[0014] figure 1 It is a front view showing the overall configuration of the image forming apparatus according to the embodiment. For example, the image forming apparatus 1 is a multifunction peripheral (MFP: Multi Function Peripheral, multifunction peripheral). However, the image forming apparatus 1 is not limited to the above examples, and may be a copier or a printer or the like.

[0015] Such as figure 1 As shown, the image forming apparatus 1 includes a casing 11 , a scanning unit 12 , a paper feeding device 13 , a printing unit 14 , a paper discharge unit 15 , a control panel 16 , a control unit 17 and a power supply unit 18 .

[0016] The casing 11 forms the outer contour of the image forming...

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PUM

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Abstract

The invention discloses a paper feeding device and an image forming apparatus, which can inhibit unnecessary power consumption and can inhibit generation of poor conveyance and paper crinkle caused by moisture absorption. According to one embodiment, the paper feeding device includes a containing unit, a conveyance unit, a heater, a wiring, a thermostat, and a switch. The containing unit contains a sheet bundle. The conveyance unit conveys sheets from the sheet bundle contained in the containing unit one sheet by one. The heater heats the sheet bundle contained in the containing unit. The wiring supplies electric power to the heater. The thermostat controls a driving state of the heater. The switch is inserted in a middle of wiring and switches an ON state and an OFF state of the wiring in response to an input control signal.

Description

technical field [0001] Embodiments of the present invention relate to a paper feeding device and an image forming device. Background technique [0002] Conventionally, there is an image forming apparatus that suppresses moisture absorption of a sheet by a dehumidifier to suppress conveyance failure such as paper jams and paper wrinkles. However, in the image forming apparatus described above, since the dehumidifier is always driven regardless of the type of the sheet, the dehumidifier continues to operate even for sheets that do not easily absorb moisture, and there is a problem of unnecessary power consumption. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a paper feeding device and an image forming device capable of suppressing unnecessary power consumption and suppressing poor conveyance and paper wrinkles due to moisture absorption. [0004] A paper feeding device according to an embodiment includes a stor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/00G03G21/20
CPCG03G15/6529G03G15/6505G03G21/203G03G15/6502G03G15/6594G03G2215/00666G03G2215/00738G03G2215/00776B65H2515/83B65H2407/30
Inventor 三轮真治
Owner TOSHIBA TEC KK
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