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Paper processor and image forming device

A processing device and paper sheet technology, applied in the direction of thin material processing, stacking receiving device, electrical recording process using charge pattern, etc., can solve the problems of not being able to obtain a long life, difficult to save space, and folding corners

Inactive Publication Date: 2003-09-10
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, when this structure is used for a long time, because the paper-passing portion of the polyester film is scraped and bent, a long life cannot be obtained.
[0010] In addition, since the double-sided tape must be used, the contact angle with respect to the discharge angle is not constant when the polyester film itself is peeled off or the polyester film itself is bent due to the method of pasting, and it is easy to become a cause of kinks and jamming.
[0011] Also, since the mylar is fixed on the underside of the top cover, there is a space for pasting the mylar on the upper part of the FD roll-up, so it is difficult to save space

Method used

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  • Paper processor and image forming device

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Embodiment Construction

[0031] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the dimensions, materials, shapes and relative arrangements of the components described in this embodiment should be appropriately changed according to the configuration and various conditions of the device using the invention, and the scope of the present invention is not limited to the following implementation example.

[0032] figure 1 It is a schematic cross-sectional view showing an image forming apparatus employing an electrophotographic method as the image forming apparatus of this embodiment.

[0033] Such as figure 1 As shown, in the image forming apparatus of this embodiment, a scanner S, a process cartridge C, an image fixing device T, and the like are provided in the apparatus body A. As shown in FIG. An electrophotographic drum Cd serving as an image carrier as an image forming apparatus is housed in a Process, cartridg...

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Abstract

A sheet treating apparatus and an image forming apparatus having the same which are excellent in durability and exhibit excellent sheet transportability while allowing saving of space, in which a large number of curled sheets can be stacked in an aligned state. In the sheet treating apparatus, a delivery sheet holding-down member is provided in an upper roller of an FD upper roller.

Description

【Technical field】 [0001] The present invention relates to a sheet processing apparatus for conveying and loading sheets, and more particularly to an image forming apparatus such as a copier, printer, or facsimile apparatus capable of forming an image on a transfer material (recording medium) such as a sheet. 【technical background】 [0002] Figure 7 A schematic diagram showing a conventional image forming apparatus A1. [0003] In the past, the electrophotographic image forming device generally carried out feeding, conveying, transferring toner images in the device body, fixing the image by the fixing device T, and conveying by the FD upper roller 15 when discharging the paper and loading it on the discharger. on Tray 19. Usually, all the paper sheets 3 loaded on the paper discharge tray 19 are discharged along the shape of the tray of the paper discharge tray 19 , and are loaded in order from the bottom. [0004] Sometimes, even if the curled paper sheet 3 is discharged o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H5/06B65H5/36B65H29/70B65H31/26
CPCB65H2801/06B65H31/26
Inventor 古泽幹礼
Owner CANON KK
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