Electrophotography – Diagnostics – Document handling
Reexamination Certificate
2009-03-18
2010-12-28
Nguyen, Judy (Department: 2854)
Electrophotography
Diagnostics
Document handling
C399S405000
Reexamination Certificate
active
07860412
ABSTRACT:
To provide an image forming apparatus including: a discharge tray which can moves between a first position capable of loading a discharged sheet and a second position that is separated from the first position; and a sheet loading amount detection sensor which has a sheet detection flag abutting against the upper surface of the sheet loaded on the discharge tray and capable of moving in accordance with a loading amount of the sheet loaded on the discharge tray, and detects the sheet loading amount by detecting a position of the sheet detection flag, wherein when the discharge tray means is located at the second position, the sheet detection flag is removed from a position capable of detecting the sheet loading amount.
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Kayama Naonori
Namiki Hiroaki
Yoshimura Shotaro
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Ha ‘Wyn’ Q
Nguyen Judy
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