Title:
IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP3264718
Kind Code:
B2
Abstract:
PURPOSE: To decolor an image by one operation to regenerate recording paper and print a new image thereon by a method wherein a decoloring device decoloring an image of a coloring agent to make recording paper in a re- recordable state is incorporated in an image forming device.
CONSTITUTION: An electrostatic latent image held on a photosensitive body 1 is made visible by a developer 4. On the other hand, recording paper 9a in a paper supply part 90 is fed one by one by a paper supply roller 10. After passing through a decoloring device 14 along a feed path 13, the recording paper 9a reaches a resist roller 11 to be fed to an image transfer position at an appropriate timing. On the image transfer position with a transfer charger 5 disposed, the visible toner image formed on the photosensitive body 1 is transferred to the recording paper 9a by the transfer charger 5. After that, recording paper 9a is fed toward a fixer 12 together with the recording paper 9a released from the photosensitive body 1 by a separation charger 6.
Inventors:
Masumi Sato
Keizo Yasuda
Genichi Yasui
Kenichi Hasegawa
Eiji Sawamura
Masahiko Sato
Yasuhisa Kato
Masanao Ehara
Keizo Yasuda
Genichi Yasui
Kenichi Hasegawa
Eiji Sawamura
Masahiko Sato
Yasuhisa Kato
Masanao Ehara
Application Number:
JP1736493A
Publication Date:
March 11, 2002
Filing Date:
February 04, 1993
Export Citation:
Assignee:
株式会社リコー
International Classes:
B41J29/36; G03G15/00; G03G15/01; G03G21/00; (IPC1-7): G03G21/00; G03G15/00
Domestic Patent References:
| JP494958A | ||||
| JP5134551A | ||||
| JP4356089A | ||||
| JP4234056A | ||||
| JP464473A |
Attorney, Agent or Firm:
Toru Kabayama (1 person outside)
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