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Image forming apparatus and image forming method

一种图像、传送方向的技术，应用在打印装置、应用电荷图形的电记录工艺、应用电荷图形的电记录工艺的设备等方向，能够解决未提出突出量的设定等问题，达到抑制组件数量或空间、省去信息输入的效果

Pending Publication Date: 2020-09-15
FUJIFILM BUSINESS INNOVATION CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, in conventional devices, no research has been conducted on the phenomenon that blanks are generated near the corners of the recording medium due to the so-called skew in which the recording medium represented by paper is inclined relative to the conveying direction, and no proposal has been made to deal with the skew. The setting of the protrusion amount

Method used

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  • Image forming apparatus and image forming method
  • Image forming apparatus and image forming method
  • Image forming apparatus and image forming method

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Embodiment Construction

[0075] Embodiments of the present invention will be described with reference to the following drawings.

[0076] figure 1 It is a schematic configuration diagram showing the first embodiment of the image forming apparatus.

[0077] figure 1 The illustrated image forming apparatus 100 is a so-called tandem color printer, and cut paper P is used as a recording material in this image forming apparatus 100 . In addition, as the recording material, in addition to the cut paper P, plastic paper or an envelope can also be used. In the following description, the cut paper P will be used as a representative recording material.

[0078] The cut sheets P are stored in a state of being stacked on a sheet tray 130 provided at a lower portion of the image forming apparatus 100 . The cut sheets P in the paper tray 130 are taken out one by one from the paper tray 130 by the unwinding roller 131 and the separation roller 132 , and are conveyed upward along the conveyance path R.

[0079] I...

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Abstract

The purpose of the present invention is to provide an image forming apparatus and an image forming method with which it is possible to set an appropriate amount of protrusion even when skew occurs. The image forming apparatus includes a transport unit that transports a recording medium along a transport path to a formation area in which an image is formed on the recording medium, an image formingunit that forms the image on the recording medium in the formation area, and a protrusion amount setting unit that sets a protrusion amount of the image protruding from the recording medium to a firstprotrusion amount in a first case, and sets the protrusion amount to a second protrusion amount larger than the first protrusion amount in a second case where the recording medium is inclined to a transport direction more than the first case.

Description

technical field [0001] The invention relates to an image forming method of an image forming device. Background technique [0002] Conventionally, in order to perform so-called borderless printing, there is known a technique of printing an image larger than the size of the paper so that it protrudes from the paper. In such borderless printing, if the amount of projection of the image from the paper is large, the paper is included in the image even if the position of the paper is shifted, so that blanking of the paper frame can be prevented. On the other hand, if the amount of protrusion is large, the unnecessary image portion not contained on the paper will be large, so the consumption or recovery of ink or toner for forming the image will be large, which is not preferable from the viewpoint of cost or lifespan. Therefore, an image forming apparatus capable of adjusting the protrusion amount has been proposed. [0003] For example, Patent Document 1 discloses a device that,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/00
CPCG03G15/6567B41J11/0065B41J11/0095G03G15/5029
Inventor 根本善太郎宗野裕一
Owner FUJIFILM BUSINESS INNOVATION CORP
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