Image forming apparatus and image forming method

Details Image forming apparatus and image forming method Image forming apparatus and image forming method

2008-07-08

2008-07-08

Gray, David M. (Department: 2852)

Electrophotography

Image formation

Development

C430S045100

Reexamination Certificate

active

07398036

ABSTRACT:
An image forming apparatus including: a black developing unit accommodating black toner; and at least one color developing unit accommodating color toner. The black toner has a softening point higher than that of the at least one color toner and contains a release agent at a percentage higher than that of the at least one color toner.

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Office Action, Jul. 18, 2006, from the Japanese Patent Office.

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