Liquid developing unit using high density ink

Details Liquid developing unit using high density ink Liquid developing unit using high density ink

2005-02-01

2005-02-01

Brase, Sandra L. (Department: 2852)

Electrophotography

Image formation

Development

C399S237000, C399S239000

Reexamination Certificate

active

06850724

ABSTRACT:
A developing unit using a high concentration ink includes a developing solution supply unit supplying the developing solution containing the high concentration ink, a developing roller, whose lower half is soaked in the developing solution of the developing solution supply unit, absorbing the developing solution by a surface tension, and a photosensitive drum contacting the developing roller, receiving the developing solution absorbed on a surface of the developing roller and developing a latent electrostatic image formed on a surface of the photosensitive drum. Accordingly, as much as about 100% of a binary ink development (BID) is achieved, thereby providing a high quality image.

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patent: 2-306275 (1990-12-01), None

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