Electrophotography – Control of electrophotography process – Having temperature or humidity detection
Reexamination Certificate
2008-01-01
2008-01-01
Tran, Hoan (Department: 2852)
Electrophotography
Control of electrophotography process
Having temperature or humidity detection
C399S307000
Reexamination Certificate
active
07315702
ABSTRACT:
An image forming apparatus is capable of reducing the time when it is unable to perform image formation due to a temperature change of an image bearing member. The apparatus includes a rotatable image bearing member; an electrostatic image forming device for continuously forming electrostatic images on the image bearing member based on forming image amount information; a toner image forming device for developing the electrostatic image and forming a toner image; a primary transferring device for transferring the toner image on the image bearing member to a rotatable intermediate transferring member; a simultaneously transferring and fixing device for transferring the toner image on the intermediate transferring member to a recording material and heating and fixing it; a detector detects a temperature of the image bearing member; and a starting device starts the electrostatic image forming means based on a detection result and the forming image amount information.
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Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Tran Hoan
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