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Feeding device and recording device

A technology of supplying device and recording device, applied in printing device, transportation and packaging, printing and other directions, can solve the problems of paper breakage, paper jam, two edge guides are large, etc., to achieve the effect of reducing manufacturing

Inactive Publication Date: 2008-06-04
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if such paper is guided in a state where both sides of the paper abut the entire portion of the two edge guides, frictional resistance occurs between both sides of the paper and the two edge guides will become too large, fearing that Feed failures such as paper breaks or paper jams

Method used

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  • Feeding device and recording device
  • Feeding device and recording device
  • Feeding device and recording device

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Experimental program
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Embodiment Construction

[0035] Embodiments of the present invention will be described in detail based on the accompanying drawings.

[0036] FIG. 1 is a perspective view showing the entire appearance of an inkjet printer, which is one of recording apparatuses according to an embodiment of the present invention, from an oblique front. The inkjet printer 100 is a desktop large-scale printer that can print on so-called cut paper and roll paper of a larger size such as A4 size with JIS to A2 size such as JIS, and is roughly shaped like a rectangular parallelepiped extending long in the width direction as a whole. The housing 101 covers.

[0037] A rectangular window 102 is formed on the top of the housing 101 . The window 102 is covered with a transparent or translucent window seal 103 . The window seal 103 is connected so that it can rotate on the upper rotating shaft in the direction of the arrow shown in the figure. By raising the window seal 103 and opening the window 102, the user can perform mai...

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PUM

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Abstract

A feeding device, comprising a guide part guiding medium partly in contact with one side of the medium when the medium is fed. Since a frictional resistance occurring between one side of the medium and the guide part can be reduced, defective feeding such as bending and jamming of paper can be prevented from occurring. Accordingly, paper of various sizes can be fed securely.

Description

technical field [0001] The present invention relates to a supply device for supplying a medium, and a recording device and a liquid ejection device each including the supply device. Background technique [0002] An inkjet printer, which is one of large-scale recording devices capable of printing on paper of a larger size such as A4 size of JIS to A2 size of JIS as a medium, is available. However, with such a large inkjet printer, it is difficult to feed the paper from the rear and eject the paper to the front, as with the small inkjet printer, because the paper is heavy. In other words, a paper feed tray and a paper delivery tray are provided on the front of the inkjet printer. Paper stored in the paper feed tray is taken out by the paper feed roller, and fed to both sides of the paper guided by the edge guides. [0003] The edge guide on one side of the paper is slidable in the width direction of the paper, and is connected such that a sliding load changes according to th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H1/04B41J13/00
Inventor 藤冈聪坂户保幸
Owner SEIKO EPSON CORP