Electrophotography – Image formation – Development
Reexamination Certificate
2007-06-12
2007-06-12
Ngo, Hoang (Department: 2852)
Electrophotography
Image formation
Development
C399S269000, C399S272000
Reexamination Certificate
active
11140998
ABSTRACT:
An image forming apparatus which can stably form an image of high quality by the use of a first developer carrying member and a second developer carrying member. On the first developer carrying member, development is performed by a method whereby a magnetic carrier contacts with an image bearing member, and on the second developer carrying member, development is performed by a method whereby the magnetic carrier does not contact with the image bearing member.
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Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Ngo Hoang
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