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Hybrid inkjet image forming apparatus having replaceable scanning unit

一种成像装置、扫描单元的技术，应用在动力传送装置、印刷、转印材料等方向，能够解决数字多功能产品尺寸大、增大数字多功能产品尺寸和制造成本等问题

Inactive Publication Date: 2007-05-09
SAMSUNG ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, when a hybrid inkjet printer is used to constitute a digital multifunctional product having a scanner or copier function, by adding a scanning unit above the printing portion in the same manner as a conventional digital multifunctional product, the digital multifunctional product size may become larger
In addition, the scanning unit requires a separate paper feed path from the printing section, further increasing the size and manufacturing cost of the digital multifunction product

Method used

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  • Hybrid inkjet image forming apparatus having replaceable scanning unit
  • Hybrid inkjet image forming apparatus having replaceable scanning unit
  • Hybrid inkjet image forming apparatus having replaceable scanning unit

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Embodiment Construction

[0024] Reference will now be made in detail to the embodiments of the present general inventive concept illustrated in the drawings, wherein like reference numerals refer to like parts throughout. The embodiments are described below in order to explain the present general inventive concept by referring to the figures.

[0025] FIG. 1 schematically shows a hybrid inkjet image forming apparatus 100 according to an embodiment of the present general inventive concept. The image forming apparatus 100 includes an array-type inkjet head unit 170, a shuttle-type inkjet head unit 130, a paper feed cassette 150 for storing printing media such as paper (P), a paper feeder 150 for picking up paper (P) one by one. Pickup roller 117, conveying rollers 115 (115A and 115B) for conveying picked-up paper (P) to nozzle units 172 and 132 respectively provided on array type inkjet head unit 170 and reciprocating type inkjet head unit 130 and 116, ejection rollers 113 (113A and 113B) for ejecting ...

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PUM

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Abstract

A hybrid inkjet image forming apparatus having a replaceable scanning unit includes an array type inkjet head unit and a shuttle type inkjet head unit. One of the array type inkjet head unit and the shuttle type inkjet head unit is fixed to a main body frame at a predetermined distance from an advancing path of the printing medium, and the other one of the array type inkjet head unit and the shuttle type inkjet head unit is detachably mounted to a unit mount provided on the main body frame and disposed along a side of the one of the array type inkjet head unit and the shuttle type inkjet head unit. The replaceable scanning unit is detachably mounted in the unit mount to scan image data from a medium.

Description

technical field [0001] The present general inventive concept relates to a hybrid inkjet image forming apparatus having a replaceable scanning unit and a replaceable inkjet head, and more particularly, to a hybrid inkjet image forming apparatus in which a different type of different inkjet can be replaced by a scanning unit One of the head units of the hybrid inkjet imaging device. Background technique [0002] In general, image forming apparatuses such as printers, photo printers, copiers, facsimile machines, and digital multifunctional products are used to print images or documents on printing media. A printer is the most typical device of an image forming device. [0003] An inkjet printer forms an image having a predetermined color on a surface of a printing medium such as paper or a sheet of fabric by shooting ink droplets onto a desired area of ​​the printing medium. An inkjet printer includes an inkjet head that typically ejects ink using a heater, a piezoelectric un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/54B41J25/24B41J25/34B41J3/44
CPCB41J2/155B41J3/44B41J3/543B41J2/01B41J1/26B41J7/40
Inventor 罗九焕
Owner SAMSUNG ELECTRONICS CO LTD
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