Electrophotography – Control of electrophotography process – Responsive to copy media characteristic
Reexamination Certificate
2005-02-15
2005-02-15
Chen, Sophia S. (Department: 2852)
Electrophotography
Control of electrophotography process
Responsive to copy media characteristic
C399S071000, C399S101000, C399S302000, C399S343000
Reexamination Certificate
active
06856772
ABSTRACT:
An image forming apparatus includes a toner image forming portion for forming a toner image on a first image bearing member, a first transferring portion for transferring, onto a second image bearing member, the toner image on the first image bearing member, a second transferring portion for transferring, onto a transferring material, the toner image on the second image bearing member, a cleaning unit including a cleaning member abutting on the surface of the second image bearing member, and a transferring material recognizing portion for recognizing a type of the transferring material. The toner image forming portion forms a toner image for cleaning on the first image bearing member in accordance with information about a type of the transferring material that is recognized by the transferring material recognizing portion. The first transferring portion transfers, onto the second image bearing member, the toner image for cleaning on the first image bearing member, and the cleaning unit collects the toner image for cleaning on the second image bearing member.
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Bessho Yuji
Saito Makoto
Tomizawa Takeshi
Canon Kabushiki Kaisha
Chen Sophia S.
Fitzpatrick ,Cella, Harper & Scinto
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