Image forming apparatus and toner manufacturing method

Electrophotography – Image formation – Transfer

Reexamination Certificate

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C399S275000, C399S320000

Reexamination Certificate

active

07899379

ABSTRACT:
An image forming apparatus comprises toner with a coloring agent including magnetic powder as a nucleus arranged on a surface of one side of each toner particle, a toner image forming medium on which a toner image is formed using the toner, and a magnetic substance arranged at an opposite position to the toner image formed on the toner image forming medium.

REFERENCES:
patent: 4273848 (1981-06-01), Inagaki et al.
patent: 5071724 (1991-12-01), Goldman
patent: 5987291 (1999-11-01), Masuda
patent: 6898388 (2005-05-01), Uehara et al.
patent: 6970666 (2005-11-01), Takahashi et al.
patent: 06123998 (1994-05-01), None
patent: 2002-298599 (2002-10-01), None

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