Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Transferer and image forming apparatus

一种设备、转印片的技术，应用在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、仪器等方向，能够解决调色剂污染等问题，达到减少接触、防止背面污染的效果

Inactive Publication Date: 2009-11-11
RICOH KK
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0031] B) Toner contamination occurs when the sticky paper is transferred

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Transferer and image forming apparatus
  • Transferer and image forming apparatus
  • Transferer and image forming apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] Hereinafter, the best mode for carrying out the present invention will be described with reference to the drawings.

[0070] figure 1 Shown is an image forming device to which the transfer device of the present invention is applied, and the image forming device shown in the same figure is a tandem color printer.

[0071] figure 1 In the image forming apparatus in the image forming apparatus, image forming stations of various colors are arranged side by side along the surface of the intermediate transfer belt 100 used as a direct transfer body (for convenience, yellow, magenta, cyan, and Each imaging station in black is designated by the symbols Y, M, C, K together with the process cartridges described below).

[0072] The image forming station includes a process cartridge of the same configuration, in which a photoreceptor drum 1 and a charging device 2 , a developing device 3 and a cleaning device 4 arranged around it are provided. Also, in figure 1 In , the symbol...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a transferer capable of pratically preventing transferer back pollution in the transferring process and an image forming apparatus, which includes a guidance member 30' of a board-shaped guidance face for guiding transferring of the transferring sheet S, which is characterized in that a plurality of shape head portions 30A' is formed in front of the transferring direction of transferring sheet S of the guidance member 30' along the direction perpendicular to the the transferring sheet transferring direction from the upper stream side to the lower stream side.

Description

technical field [0001] The present invention relates to a transfer device and an image forming device, and particularly relates to prevention of contamination of the back side of a transferred transfer sheet after transfer. Background technique [0002] As is well known, in image forming equipment such as copiers, printers, and printing machines, an electrostatic latent image formed on a photoreceptor of a latent image carrier is subjected to visual image processing with a developer supplied from a developing equipment. [0003] After the image-visible-processed toner image is transferred to the transfer sheet, the toner is melted and permeated by heating and pressure of a fixing device, and then fixed to form a copied image. [0004] Among the images to be image-formed, there are not only single-color images such as black-and-white images, but also multi-color images including full-color images. [0005] In a multi-color image, especially in an image forming apparatus adop...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/16G03G15/01
CPCG03G2215/00413G03G15/657
Inventor 藤田纯平
Owner RICOH KK
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com