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image forming device

A technology of image and retreat position, which is applied to the electrical recording process using the charge pattern, the equipment, transportation and packaging of the electric recording process using the charge pattern, and can solve the problems of large-scale device size and increased cost of image forming devices, etc.

Active Publication Date: 2018-02-16
KYOCERA DOCUMENT SOLUTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the cost of the image forming apparatus increases and the size of the apparatus increases.

Method used

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Examples

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Embodiment Construction

[0016] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. figure 1 It is a cross-sectional view showing the internal structure of the image forming apparatus 1 according to the embodiment of the present invention. Here, a printer is shown as an example of the image forming apparatus 1 , but the image forming apparatus may be a digital multi-function peripheral, copier, or facsimile having a printer function and a copy function.

[0017]

[0018] The image forming apparatus 1 includes an apparatus main body 10 having a substantially rectangular parallelepiped housing structure. A sheet discharge unit 12 is disposed on the upper surface of the apparatus main body 10 . The image-formed sheet is discharged to the sheet discharge unit 12 . Inside the apparatus main body 10 are housed a sheet supply cassette 11 (first sheet supply cassette), an image forming unit 14 for forming a toner image (developer image) on a sheet,...

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PUM

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Abstract

The image forming apparatus of the present invention includes: an apparatus main body; a sheet supply cassette; an image forming unit; a sheet conveyance path; an inversion conveyance path; In the reversing conveying path, the sheet is rotated to be conveyed; the lift plate is used to change the position between the sheet supply position where the sheet is in contact with the delivery member and the departure position where the sheet is separated from the delivery member; the driving unit; the first switching unit. The driving force generated by the first part is transmitted to the sending member and the conveying member to make them rotate or stop; the second conversion part transmits the driving force to the lifting plate to change the position of the lifting plate; and the drive control part is arranged on the sheet body on the lifting plate Control the first switching part in the state of feeding position, rotate the feeding member to feed the sheet into the sheet conveying path, and control the second switching part when conveying the sheet in the inverting conveying path, so that the lift plate moves away from the sheet feeding position The location moves.

Description

technical field [0001] The present invention relates to an image forming apparatus that forms an image on a sheet. Background technique [0002] Conventionally, there is known an image forming apparatus for forming an image on a sheet. The image forming apparatus includes a sheet supply unit, an image forming unit, a fixing unit, and a sheet discharge unit. The sheet loaded on the sheet supply unit is transported to the sheet transport path by the sheet supply roller, and then an image is formed on the sheet by the image forming unit. Next, after the fixing process is performed on the sheet in the fixing unit, the sheet is discharged to the sheet discharging unit. [0003] In the case of this technique, since the timing at which the sheet is delivered from the sheet feeding unit and the timing at which the sheet passes through the image forming unit or the fixing unit are different, it is necessary to provide a dedicated driving unit. Therefore, there are problems in that ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03G15/00B65H1/08B65H3/06B65H5/06
CPCB65H85/00B65H1/266B65H3/0607B65H3/0669B65H3/5261B65H3/565B65H5/062B65H2403/42B65H2403/512B65H2403/72B65H2403/94B65H2404/144B65H2405/313B65H2405/332B65H7/20
Inventor 水野雅彦鱼桥悠纪
Owner KYOCERA DOCUMENT SOLUTIONS INC