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Transport apparatus and recording apparatus

A recording device and recording medium technology, applied in printing devices, transportation and packaging, thin material handling, etc., can solve problems such as permanent deformation, and achieve the effect of reliable adsorption

Inactive Publication Date: 2009-09-30
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In addition, if a transfer belt is used to transfer a recording medium and if the transfer belt is not used for a long period of time inside the device, there is a possibility of permanent deformation at a portion having a large curvature, such as a portion in contact with a transfer roller.

Method used

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  • Transport apparatus and recording apparatus
  • Transport apparatus and recording apparatus
  • Transport apparatus and recording apparatus

Examples

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no. 1 example

[0024] An embodiment of the recording medium conveying device will be described in detail below with reference to the accompanying drawings. In the embodiments described below, a recording medium conveying device used in an inkjet recording device for recording by ejecting ink droplets is described as an example.

[0025] A recording apparatus including a recording medium conveying apparatus according to a first embodiment will be described below with reference to the drawings.

[0026] First, the overall structure of the recording device will be described with reference to the accompanying drawings. The recording apparatus includes an automatic paper feeding unit including a paper feeding unit, a transfer belt unit (transfer device), a double-sided transfer unit mounted on the transfer belt unit, an output unit, and a recording head unit. figure 1 is a cross-sectional view showing the overall structure of the recording apparatus 1 . Such as figure 1 As shown, the recording...

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Abstract

A recording apparatus comprising: a recording unit for recording on a recording medium by ejecting ink; a transport belt for transporting the medium; first and second electrode groups including a plurality of electrodes located within the transport belt; and a charging unit for The first and second electrode groups are charged to provide a potential difference between the first electrode group and the second electrode group, so as to generate an electrostatic force to adsorb the medium to the conveyor belt; a double-sided transfer unit, which transfers the conveyor belt The conveyed medium is turned upward from the first surface to the second surface upward, and the medium is sent to the conveying belt with the second surface upward; and a control unit for controlling the charging unit so that the second surface is conveyed upward The potential difference between the first electrode group and the second electrode group when the medium is conveyed is different from the potential difference between the first electrode group and the second electrode group when the medium is conveyed with the first surface upward.

Description

technical field [0001] The present invention relates to a conveying device including a conveying belt for absorbing and conveying a recording medium and a recording device for recording on the recording medium conveyed by the conveying device. Background technique [0002] In general, an inkjet recording apparatus performs recording by ejecting ink droplets ejected from a recording head onto a recording medium conveyed by a conveyance mechanism. The inkjet recording apparatus has such advantages that the size of the recording head can be easily reduced, a high-definition image can be recorded at high speed, the running cost can be reduced, the noise can be reduced due to the mechanism without hitting, and by using various Color ink can easily record color images. In particular, the full-line type inkjet recording apparatus includes a line type recording head having a plurality of ejection nozzles arranged in the width direction of a recording medium. Thus, the full line ty...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J13/00B41J29/38B41J13/10B41J3/60B41J2/01B65H5/00
Inventor 早乙女纯俊松本直
Owner CANON KK
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