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Ink jetting recording device

A technology of inkjet recording, recording unit, applied in printing etc.

Inactive Publication Date: 2004-08-11
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the configuration of disposing the waste ink absorber under the recovery device as in the past constitutes a design restriction for achieving such thinning.

Method used

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  • Ink jetting recording device
  • Ink jetting recording device
  • Ink jetting recording device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0026] image 3 It is a perspective view showing an inkjet recording apparatus according to an embodiment of the present invention in a state where the exterior decoration is removed to expose the entire recording mechanism.

[0027] The record action mechanism of this implementation form and figure 1 In the same way as the conventional example shown, the paper feeding unit 100 that feeds the recording medium one sheet at a time into the conveying unit 200 inside the apparatus main body, guides the recording medium to a predetermined recording position, and discharges the recording medium from the recording position. The transport unit 200, the discharge unit 300 located downstream of the transport unit 200, the recording unit 400 that performs recording according to image data on the recording medium transported by the transport unit 200, the restoration unit ...

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PUM

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Abstract

An ink-jet printing apparatus includes a recovery section having a pump for discharging ink from an ink-ejection portion of printing head by the application of a suction force thereto. The recovery section including the pump and the waste ink absorber for retaining the waste ink are disposed approximately at the same height so that the printing apparatus becomes thinner and is improved in portability. An interior space having a sealed waste ink flow passage for connecting the recovery section to the waste ink absorber is provided, in which a flow passage absorber is accommodated so that a gap is formed from a connection with the discharging port of the pump to a connection with the waste ink absorber and is further connected to the waste ink absorber. Thereby, the waste ink is effectively and securely guided to the waste ink absorber and securely retained there, without leakage.

Description

technical field [0001] The present invention relates to an inkjet recording device for recording by discharging ink from a recording unit to a recording medium. Background technique [0002] A recording device that functions as a printer, copier, facsimile, etc., or a recording device used as an output device such as a composite electronic device including a computer or a word processor, or a workstation, etc., based on image information on a recording medium such as paper, cloth, or plastic sheet record the image. The recording device can be classified into an inkjet type, a line dot type, a thermal type, a laser beam type, etc. according to a recording method. [0003] In the serial recording device using the serial scanning method, after the recording medium is set to a predetermined recording position, the recording unit mounted on the traveling carriage that moves along the recording medium performs recording and scanning of the image (main scanning) , after recording...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/18B41J2/165B41J2/185
CPCB41J2/16523
Inventor 吉田正仁
Owner CANON KK