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Image forming apparatus, image forming method, and image forming system

An image and image processing technology, applied in printing devices, printing, etc., can solve problems such as the inability to automatically discharge paper, and achieve the effect of avoiding secondary failures

Active Publication Date: 2009-01-28
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, there are various causes of paper jams, and depending on the state of the recording medium at the time of the paper jam, it may not be possible to automatically eject the paper. In such a case, the result must be removed manually by the user.

Method used

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  • Image forming apparatus, image forming method, and image forming system
  • Image forming apparatus, image forming method, and image forming system
  • Image forming apparatus, image forming method, and image forming system

Examples

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Embodiment Construction

[0065] As an example of the image forming apparatus of the present invention, figure 1 is a top view schematically showing an inkjet type recording device, figure 2 A front view schematically showing the inkjet type recording apparatus.

[0066] figure 1 The illustrated inkjet type recording apparatus includes an image processing control unit that processes image information from an external device, such as a computer for image downloading, etc., and has a function of performing image formation in accordance with the image processing control unit.

[0067] Specifically, according to the signal from the image processing control unit, the moving carriage 100 having inkjet nozzles is moved along the main scanning direction, and the recording medium 108 is conveyed along the sub scanning direction to form an image.

[0068] The moving carriage 100 is supported by guide rods 104 erected on the left and right side plates (not shown), driven by the main scanning motor 105, and mov...

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Abstract

The present invention provides an image forming apparatus and an image forming method, a control program therefor. The image processing control unit identifies a type of a conveyance failure among a plurality of types of conveyance failures based on the status of the recording medium output from the conveyance failure detection unit and sends a conveyance failure correction signal to perform an operation for retracting the carriage to a predetermined or desired position in the extension part along the main scanning direction.

Description

technical field [0001] The present invention relates to an image forming apparatus and an image forming apparatus comprising a moving carriage moving in the main scanning direction and a recording medium moving in the sub-scanning direction. A forming system, an image forming method, a control program for eliminating transport failure, and an information recording medium storing the program. Background technique [0002] The existing image forming apparatus uses a control means to control the moving carriage to move in the main scanning direction according to certain image information, and at the same time performs ink ejection operation to form an image on the recording medium moving in the sub scanning direction. [0003] In the above-mentioned image forming apparatus, when a recording medium jam occurs, that is, a paper jam, that is, a so-called paper jam, if the moving carriage continues to move, the moving carriage and its surrounding components will be overloaded. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J11/00B41J2/01B41J29/393
CPCB41J11/006
Inventor 山城俊裕吉谷茂小仓庆满中田哲美
Owner RICOH KK
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